{"id":269367,"date":"2026-01-29T02:22:12","date_gmt":"2026-01-29T02:22:12","guid":{"rendered":"https:\/\/www.newsbeep.com\/ie\/269367\/"},"modified":"2026-01-29T02:22:12","modified_gmt":"2026-01-29T02:22:12","slug":"vacuum-ultraviolet-second-harmonic-generation-in-nh4b4o6f-crystal","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ie\/269367\/","title":{"rendered":"Vacuum ultraviolet second-harmonic generation in NH4B4O6F crystal"},"content":{"rendered":"<p class=\"c-article-references__text\" id=\"ref-CR1\">Eaton, D. F. Nonlinear optical materials. Science 253, 281\u2013287 (1991).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1126\/science.253.5017.281\" data-track-item_id=\"10.1126\/science.253.5017.281\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1126%2Fscience.253.5017.281\" aria-label=\"Article reference 1\" data-doi=\"10.1126\/science.253.5017.281\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=1991Sci...253..281E\" aria-label=\"ADS reference 1\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DyaK3MXlt1amtr0%3D\" aria-label=\"CAS reference 1\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"pubmed reference\" data-track-action=\"pubmed reference\" href=\"http:\/\/www.ncbi.nlm.nih.gov\/entrez\/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Abstract&amp;list_uids=17794694\" aria-label=\"PubMed reference 1\" target=\"_blank\">PubMed<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 1\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Nonlinear%20optical%20materials&amp;journal=Science&amp;doi=10.1126%2Fscience.253.5017.281&amp;volume=253&amp;pages=281-287&amp;publication_year=1991&amp;author=Eaton%2CDF\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR2\">Meng, J. Q. et al. Design and synthesis of an ultraviolet-transparent nonlinear optical crystal Sr2Be2B2O7. Nature 373, 322\u2013324 (1995).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1038\/373322a0\" data-track-item_id=\"10.1038\/373322a0\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1038%2F373322a0\" aria-label=\"Article reference 2\" data-doi=\"10.1038\/373322a0\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=1995Natur.373..322C\" aria-label=\"ADS reference 2\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 2\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Design%20and%20synthesis%20of%20an%20ultraviolet-transparent%20nonlinear%20optical%20crystal%20Sr2Be2B2O7&amp;journal=Nature&amp;doi=10.1038%2F373322a0&amp;volume=373&amp;pages=322-324&amp;publication_year=1995&amp;author=Meng%2CJQ\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR3\">Cyranoski, D. China\u2019s crystal cache. Nature 457, 953\u2013955 (2009).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1038\/457953a\" data-track-item_id=\"10.1038\/457953a\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1038%2F457953a\" aria-label=\"Article reference 3\" data-doi=\"10.1038\/457953a\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2009Natur.457..953C\" aria-label=\"ADS reference 3\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BD1MXitFKlsLY%3D\" aria-label=\"CAS reference 3\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"pubmed reference\" data-track-action=\"pubmed reference\" href=\"http:\/\/www.ncbi.nlm.nih.gov\/entrez\/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Abstract&amp;list_uids=19225494\" aria-label=\"PubMed reference 3\" target=\"_blank\">PubMed<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 3\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=China%E2%80%99s%20crystal%20cache&amp;journal=Nature&amp;doi=10.1038%2F457953a&amp;volume=457&amp;pages=953-955&amp;publication_year=2009&amp;author=Cyranoski%2CD\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR4\">Weinert, T. et al. Proton uptake mechanism in bacteriorhodopsin captured by serial synchrotron crystallography. Science 365, 61\u201365 (2019).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1126\/science.aaw8634\" data-track-item_id=\"10.1126\/science.aaw8634\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1126%2Fscience.aaw8634\" aria-label=\"Article reference 4\" data-doi=\"10.1126\/science.aaw8634\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2019Sci...365...61W\" aria-label=\"ADS reference 4\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BC1MXhtlWjtbjE\" aria-label=\"CAS reference 4\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"pubmed reference\" data-track-action=\"pubmed reference\" href=\"http:\/\/www.ncbi.nlm.nih.gov\/entrez\/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Abstract&amp;list_uids=31273117\" aria-label=\"PubMed reference 4\" target=\"_blank\">PubMed<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 4\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Proton%20uptake%20mechanism%20in%20bacteriorhodopsin%20captured%20by%20serial%20synchrotron%20crystallography&amp;journal=Science&amp;doi=10.1126%2Fscience.aaw8634&amp;volume=365&amp;pages=61-65&amp;publication_year=2019&amp;author=Weinert%2CT\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR5\">Samson, J. A. &amp; Ederer, D. L. Vacuum Ultraviolet Spectroscopy (Academic Press, 2000).<\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR6\">Basting, D. &amp; Marowsky, G. Excimer Laser Technology (Springer, 2005).<\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR7\">O\u2019Shea, P. G. &amp; Freund, H. P. Free-electron lasers: status and applications. Science 292, 1853\u20131858 (2001).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1126\/science.1055718\" data-track-item_id=\"10.1126\/science.1055718\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1126%2Fscience.1055718\" aria-label=\"Article reference 7\" data-doi=\"10.1126\/science.1055718\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2001Sci...292.1853O\" aria-label=\"ADS reference 7\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"pubmed reference\" data-track-action=\"pubmed reference\" href=\"http:\/\/www.ncbi.nlm.nih.gov\/entrez\/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Abstract&amp;list_uids=11397938\" aria-label=\"PubMed reference 7\" target=\"_blank\">PubMed<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 7\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Free-electron%20lasers%3A%20status%20and%20applications&amp;journal=Science&amp;doi=10.1126%2Fscience.1055718&amp;volume=292&amp;pages=1853-1858&amp;publication_year=2001&amp;author=O%E2%80%99Shea%2CPG&amp;author=Freund%2CHP\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR8\">Franken, P. A., Hill, A. E., Peters, C. W. &amp; Weinreich, G. Generation of optical harmonics. Phys. Rev. Lett. 7, 118\u2013119 (1961).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1103\/PhysRevLett.7.118\" data-track-item_id=\"10.1103\/PhysRevLett.7.118\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1103%2FPhysRevLett.7.118\" aria-label=\"Article reference 8\" data-doi=\"10.1103\/PhysRevLett.7.118\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=1961PhRvL...7..118F\" aria-label=\"ADS reference 8\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 8\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Generation%20of%20optical%20harmonics&amp;journal=Phys.%20Rev.%20Lett.&amp;doi=10.1103%2FPhysRevLett.7.118&amp;volume=7&amp;pages=118-119&amp;publication_year=1961&amp;author=Franken%2CPA&amp;author=Hill%2CAE&amp;author=Peters%2CCW&amp;author=Weinreich%2CG\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR9\">Bloembergen, N. Nonlinear Optics (World Scientific, 1996).<\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR10\">Boyd, R. W. Nonlinear Optics (Academic Press, 2008).<\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR11\">Eimerl, D. Electro-optic, linear, and nonlinear optical properties of KDP and its isomorphs. Ferroelectrics 72, 95\u2013139 (1987).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1080\/00150198708017942\" data-track-item_id=\"10.1080\/00150198708017942\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1080%2F00150198708017942\" aria-label=\"Article reference 11\" data-doi=\"10.1080\/00150198708017942\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=1987Fer....72...95E\" aria-label=\"ADS reference 11\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DyaL2sXksVygt7k%3D\" aria-label=\"CAS reference 11\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 11\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Electro-optic%2C%20linear%2C%20and%20nonlinear%20optical%20properties%20of%20KDP%20and%20its%20isomorphs&amp;journal=Ferroelectrics&amp;doi=10.1080%2F00150198708017942&amp;volume=72&amp;pages=95-139&amp;publication_year=1987&amp;author=Eimerl%2CD\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR12\">Chen, C. T., Wu, B. C., Jiang, A. D. &amp; You, G. M. A new-type ultraviolet SHG crystal \u03b2-BaB2O4. Sci. Sin. B 18, 235\u2013243 (1985).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 12\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=A%20new-type%20ultraviolet%20SHG%20crystal%20%CE%B2-BaB2O4&amp;journal=Sci.%20Sin.%20B&amp;volume=18&amp;pages=235-243&amp;publication_year=1985&amp;author=Chen%2CCT&amp;author=Wu%2CBC&amp;author=Jiang%2CAD&amp;author=You%2CGM\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR13\">Chen, C. T. et al. New nonlinear-optical crystal: LiB3O5. J. Opt. Soc. Am. B 6, 616\u2013621 (1989).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1364\/JOSAB.6.000616\" data-track-item_id=\"10.1364\/JOSAB.6.000616\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1364%2FJOSAB.6.000616\" aria-label=\"Article reference 13\" data-doi=\"10.1364\/JOSAB.6.000616\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=1989OSAJB...6..616C\" aria-label=\"ADS reference 13\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DyaL1MXitl2ks7s%3D\" aria-label=\"CAS reference 13\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 13\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=New%20nonlinear-optical%20crystal%3A%20LiB3O5&amp;journal=J.%20Opt.%20Soc.%20Am.%20B&amp;doi=10.1364%2FJOSAB.6.000616&amp;volume=6&amp;pages=616-621&amp;publication_year=1989&amp;author=Chen%2CCT\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR14\">Mori, Y., Kuroda, I., Nakajima, S., Sasaki, T. &amp; Nakai, S. New nonlinear optical crystal: cesium lithium borate. Appl. Phys. Lett. 67, 1818\u20131820 (1995).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1063\/1.115413\" data-track-item_id=\"10.1063\/1.115413\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1063%2F1.115413\" aria-label=\"Article reference 14\" data-doi=\"10.1063\/1.115413\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=1995ApPhL..67.1818M\" aria-label=\"ADS reference 14\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DyaK2MXot1Gnt7k%3D\" aria-label=\"CAS reference 14\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 14\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=New%20nonlinear%20optical%20crystal%3A%20cesium%20lithium%20borate&amp;journal=Appl.%20Phys.%20Lett.&amp;doi=10.1063%2F1.115413&amp;volume=67&amp;pages=1818-1820&amp;publication_year=1995&amp;author=Mori%2CY&amp;author=Kuroda%2CI&amp;author=Nakajima%2CS&amp;author=Sasaki%2CT&amp;author=Nakai%2CS\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR15\">Mirov, S. B., Fedorov, V. V., Boczar, B., Frost, R. &amp; Pryor, B. All-solid-state laser system tunable in deep ultraviolet based on sum-frequency generation in CLBO. Opt. Commun. 198, 403\u2013406 (2001).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1016\/S0030-4018(01)01514-0\" data-track-item_id=\"10.1016\/S0030-4018(01)01514-0\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1016%2FS0030-4018%2801%2901514-0\" aria-label=\"Article reference 15\" data-doi=\"10.1016\/S0030-4018(01)01514-0\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2001OptCo.198..403M\" aria-label=\"ADS reference 15\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BD3MXosFCisLs%3D\" aria-label=\"CAS reference 15\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 15\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=All-solid-state%20laser%20system%20tunable%20in%20deep%20ultraviolet%20based%20on%20sum-frequency%20generation%20in%20CLBO&amp;journal=Opt.%20Commun.&amp;doi=10.1016%2FS0030-4018%2801%2901514-0&amp;volume=198&amp;pages=403-406&amp;publication_year=2001&amp;author=Mirov%2CSB&amp;author=Fedorov%2CVV&amp;author=Boczar%2CB&amp;author=Frost%2CR&amp;author=Pryor%2CB\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR16\">Zhang, Z. T. et al. High-power, narrow linewidth solid-state deep ultraviolet laser generation at 193 nm by frequency mixing in LBO crystals. Adv. Photonics Nexus 3, 026012 (2024).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1117\/1.APN.3.2.026012\" data-track-item_id=\"10.1117\/1.APN.3.2.026012\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1117%2F1.APN.3.2.026012\" aria-label=\"Article reference 16\" data-doi=\"10.1117\/1.APN.3.2.026012\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 16\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=High-power%2C%20narrow%20linewidth%20solid-state%20deep%20ultraviolet%20laser%20generation%20at%20193%20nm%20by%20frequency%20mixing%20in%20LBO%20crystals&amp;journal=Adv.%20Photonics%20Nexus&amp;doi=10.1117%2F1.APN.3.2.026012&amp;volume=3&amp;publication_year=2024&amp;author=Zhang%2CZT\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR17\">Trabs, P., Noack, F., Aleksandrovsky, A. S., Zaitsev, A. I. &amp; Petrov, V. Generation of coherent vacuum UV radiation in randomly quasi-phase-matched strontium tetraborate. In Proc. 2015 Conference on Lasers and Electro-Optics (CLEO) <a href=\"https:\/\/doi.org\/10.1364\/CLEO_SI.2015.STh3H.2\" data-track=\"click_references\" data-track-action=\"external reference\" data-track-value=\"external reference\" data-track-label=\"10.1364\/CLEO_SI.2015.STh3H.2\" rel=\"nofollow noopener\" target=\"_blank\">https:\/\/doi.org\/10.1364\/CLEO_SI.2015.STh3H.2<\/a> (IEEE, 2015).<\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR18\">Wu, B. C., Tang, D. Y., Ye, N. &amp; Chen, C. T. Linear and nonlinear optical properties of the KBe2BO3F2 (KBBF) crystal. Opt. Mater. 5, 105\u2013109 (1996).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1016\/0925-3467(95)00050-X\" data-track-item_id=\"10.1016\/0925-3467(95)00050-X\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1016%2F0925-3467%2895%2900050-X\" aria-label=\"Article reference 18\" data-doi=\"10.1016\/0925-3467(95)00050-X\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=1996OptMa...5..105W\" aria-label=\"ADS reference 18\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DyaK28XkslKisbY%3D\" aria-label=\"CAS reference 18\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 18\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Linear%20and%20nonlinear%20optical%20properties%20of%20the%20KBe2BO3F2%20%28KBBF%29%20crystal&amp;journal=Opt.%20Mater.&amp;doi=10.1016%2F0925-3467%2895%2900050-X&amp;volume=5&amp;pages=105-109&amp;publication_year=1996&amp;author=Wu%2CBC&amp;author=Tang%2CDY&amp;author=Ye%2CN&amp;author=Chen%2CCT\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR19\">Dai, S. B. et al. 2.14 mW deep-ultraviolet laser at 165 nm by eighth-harmonic generation of a 1319 nm Nd:YAG laser in KBBF. Laser Phys. Lett. 13, 035401 (2016).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1088\/1612-2011\/13\/3\/035401\" data-track-item_id=\"10.1088\/1612-2011\/13\/3\/035401\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1088%2F1612-2011%2F13%2F3%2F035401\" aria-label=\"Article reference 19\" data-doi=\"10.1088\/1612-2011\/13\/3\/035401\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2016LaPhL..13c5401D\" aria-label=\"ADS reference 19\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 19\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=2.14%20mW%20deep-ultraviolet%20laser%20at%20165%20nm%20by%20eighth-harmonic%20generation%20of%20a%201319%20nm%20Nd%3AYAG%20laser%20in%20KBBF&amp;journal=Laser%20Phys.%20Lett.&amp;doi=10.1088%2F1612-2011%2F13%2F3%2F035401&amp;volume=13&amp;publication_year=2016&amp;author=Dai%2CSB\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR20\">Chen, C. T. et al. Nonlinear Optical Borate Crystals: Principles and Applications (Wiley, 2012).<\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR21\">Nikogosyan, D. N. Nonlinear Optical Crystals: A Complete Survey (Springer, 2009).<\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR22\">Zhang, B. B., Shi, G. Q., Yang, Z. H., Zhang, F. F. &amp; Pan, S. L. Fluorooxoborates: beryllium-free deep-ultraviolet nonlinear optical materials without layered growth. Angew. Chem. Int. Ed. 56, 3916\u20133919 (2017).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1002\/anie.201700540\" data-track-item_id=\"10.1002\/anie.201700540\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1002%2Fanie.201700540\" aria-label=\"Article reference 22\" data-doi=\"10.1002\/anie.201700540\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BC2sXjs12kt7s%3D\" aria-label=\"CAS reference 22\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 22\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Fluorooxoborates%3A%20beryllium-free%20deep-ultraviolet%20nonlinear%20optical%20materials%20without%20layered%20growth&amp;journal=Angew.%20Chem.%20Int.%20Ed.&amp;doi=10.1002%2Fanie.201700540&amp;volume=56&amp;pages=3916-3919&amp;publication_year=2017&amp;author=Zhang%2CBB&amp;author=Shi%2CGQ&amp;author=Yang%2CZH&amp;author=Zhang%2CFF&amp;author=Pan%2CSL\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR23\">Mutailipu, M., Zhang, M., Yang, Z. H. &amp; Pan, S. L. Targeting the next generation of deep-ultraviolet nonlinear optical materials: expanding from borates to borate fluorides to fluorooxoborates. Acc. Chem. Res. 52, 791\u2013801 (2019).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1021\/acs.accounts.8b00649\" data-track-item_id=\"10.1021\/acs.accounts.8b00649\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1021%2Facs.accounts.8b00649\" aria-label=\"Article reference 23\" data-doi=\"10.1021\/acs.accounts.8b00649\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2019AcChR..52..791M\" aria-label=\"ADS reference 23\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BC1MXjsVKlurw%3D\" aria-label=\"CAS reference 23\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"pubmed reference\" data-track-action=\"pubmed reference\" href=\"http:\/\/www.ncbi.nlm.nih.gov\/entrez\/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Abstract&amp;list_uids=30794376\" aria-label=\"PubMed reference 23\" target=\"_blank\">PubMed<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 23\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Targeting%20the%20next%20generation%20of%20deep-ultraviolet%20nonlinear%20optical%20materials%3A%20expanding%20from%20borates%20to%20borate%20fluorides%20to%20fluorooxoborates&amp;journal=Acc.%20Chem.%20Res.&amp;doi=10.1021%2Facs.accounts.8b00649&amp;volume=52&amp;pages=791-801&amp;publication_year=2019&amp;author=Mutailipu%2CM&amp;author=Zhang%2CM&amp;author=Yang%2CZH&amp;author=Pan%2CSL\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR24\">Shi, G. Q. et al. Finding the next deep-ultraviolet nonlinear optical material: NH4B4O6F. J. Am. Chem. Soc. 139, 10645\u201310648 (2017).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1021\/jacs.7b05943\" data-track-item_id=\"10.1021\/jacs.7b05943\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1021%2Fjacs.7b05943\" aria-label=\"Article reference 24\" data-doi=\"10.1021\/jacs.7b05943\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2017JAChS.13910645S\" aria-label=\"ADS reference 24\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BC2sXht1Sht7fE\" aria-label=\"CAS reference 24\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"pubmed reference\" data-track-action=\"pubmed reference\" href=\"http:\/\/www.ncbi.nlm.nih.gov\/entrez\/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Abstract&amp;list_uids=28726399\" aria-label=\"PubMed reference 24\" target=\"_blank\">PubMed<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 24\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Finding%20the%20next%20deep-ultraviolet%20nonlinear%20optical%20material%3A%20NH4B4O6F&amp;journal=J.%20Am.%20Chem.%20Soc.&amp;doi=10.1021%2Fjacs.7b05943&amp;volume=139&amp;pages=10645-10648&amp;publication_year=2017&amp;author=Shi%2CGQ\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR25\">Wang, X. F. et al. CsB4O6F: a congruent-melting deep-ultraviolet nonlinear optical material by combining superior functional units. Angew. Chem. Int. Ed. 56, 14119\u201314123 (2017).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1002\/anie.201708231\" data-track-item_id=\"10.1002\/anie.201708231\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1002%2Fanie.201708231\" aria-label=\"Article reference 25\" data-doi=\"10.1002\/anie.201708231\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2017cseo.book.....W\" aria-label=\"ADS reference 25\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BC2sXhs1WhsrbK\" aria-label=\"CAS reference 25\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 25\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=CsB4O6F%3A%20a%20congruent-melting%20deep-ultraviolet%20nonlinear%20optical%20material%20by%20combining%20superior%20functional%20units&amp;journal=Angew.%20Chem.%20Int.%20Ed.&amp;doi=10.1002%2Fanie.201708231&amp;volume=56&amp;pages=14119-14123&amp;publication_year=2017&amp;author=Wang%2CXF\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR26\">Shepelev, Y. F., Bubnova, R. S., Filatov, S. K., Sennova, N. A. &amp; Pilneva, N. A.\u00a0LiB3O5 crystal structure at 20, 227 and 377 \u00b0C. J. Solid State Chem. 178, 2987\u20132997 (2005).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1016\/j.jssc.2005.06.017\" data-track-item_id=\"10.1016\/j.jssc.2005.06.017\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1016%2Fj.jssc.2005.06.017\" aria-label=\"Article reference 26\" data-doi=\"10.1016\/j.jssc.2005.06.017\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2005JSSCh.178.2987S\" aria-label=\"ADS reference 26\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BD2MXhtVGgurnN\" aria-label=\"CAS reference 26\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 26\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=LiB3O5%20crystal%20structure%20at%2020%2C%20227%20and%20377%20%C2%B0C&amp;journal=J.%20Solid%20State%20Chem.&amp;doi=10.1016%2Fj.jssc.2005.06.017&amp;volume=178&amp;pages=2987-2997&amp;publication_year=2005&amp;author=Shepelev%2CYF&amp;author=Bubnova%2CRS&amp;author=Filatov%2CSK&amp;author=Sennova%2CNA&amp;author=Pilneva%2CNA\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR27\">Chen, C. T. et al. Deep UV nonlinear optical crystal: RbBe2(BO3)F2. J. Opt. Soc. Am. B 26, 1519\u20131525 (2009).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1364\/JOSAB.26.001519\" data-track-item_id=\"10.1364\/JOSAB.26.001519\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1364%2FJOSAB.26.001519\" aria-label=\"Article reference 27\" data-doi=\"10.1364\/JOSAB.26.001519\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2009JOSAB..26.1519C\" aria-label=\"ADS reference 27\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BD1MXhtVentrbM\" aria-label=\"CAS reference 27\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 27\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Deep%20UV%20nonlinear%20optical%20crystal%3A%20RbBe2%28BO3%29F2&amp;journal=J.%20Opt.%20Soc.%20Am.%20B&amp;doi=10.1364%2FJOSAB.26.001519&amp;volume=26&amp;pages=1519-1525&amp;publication_year=2009&amp;author=Chen%2CCT\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR28\">Peng, G. et al. NH4Be2BO3F2 and \u03b3-Be2BO3F: overcoming the layering habit in KBe2BO3F2 for the next-generation deep-ultraviolet nonlinear optical materials. Angew. Chem. Int. Ed. 57, 8968\u20138972 (2018).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1002\/anie.201803721\" data-track-item_id=\"10.1002\/anie.201803721\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1002%2Fanie.201803721\" aria-label=\"Article reference 28\" data-doi=\"10.1002\/anie.201803721\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BC1cXhtFemur7E\" aria-label=\"CAS reference 28\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 28\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=NH4Be2BO3F2%20and%20%CE%B3-Be2BO3F%3A%20overcoming%20the%20layering%20habit%20in%20KBe2BO3F2%20for%20the%20next-generation%20deep-ultraviolet%20nonlinear%20optical%20materials&amp;journal=Angew.%20Chem.%20Int.%20Ed.&amp;doi=10.1002%2Fanie.201803721&amp;volume=57&amp;pages=8968-8972&amp;publication_year=2018&amp;author=Peng%2CG\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR29\">Liu, H. N. et al. Cs3[(BOP)2(B3O7)3]: a deep-ultraviolet nonlinear optical crystal designed by optimizing matching of cation and anion groups. J. Am. Chem. Soc. 145, 12691\u201312700 (2023).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1021\/jacs.3c02400\" data-track-item_id=\"10.1021\/jacs.3c02400\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1021%2Fjacs.3c02400\" aria-label=\"Article reference 29\" data-doi=\"10.1021\/jacs.3c02400\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2023JAChS.14512691L\" aria-label=\"ADS reference 29\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BB3sXhtV2ksrjN\" aria-label=\"CAS reference 29\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"pubmed reference\" data-track-action=\"pubmed reference\" href=\"http:\/\/www.ncbi.nlm.nih.gov\/entrez\/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Abstract&amp;list_uids=37236929\" aria-label=\"PubMed reference 29\" target=\"_blank\">PubMed<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 29\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Cs3%5B%28BOP%292%28B3O7%293%5D%3A%20a%20deep-ultraviolet%20nonlinear%20optical%20crystal%20designed%20by%20optimizing%20matching%20of%20cation%20and%20anion%20groups&amp;journal=J.%20Am.%20Chem.%20Soc.&amp;doi=10.1021%2Fjacs.3c02400&amp;volume=145&amp;pages=12691-12700&amp;publication_year=2023&amp;author=Liu%2CHN\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR30\">Zou, G. H. et al. Alkaline-alkaline earth fluoride carbonate crystals ABCO3F (A = K, Rb, Cs; B = Ca, Sr, Ba) as nonlinear optical materials. J. Am. Chem. Soc. 133, 20001\u201320007 (2011).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1021\/ja209276a\" data-track-item_id=\"10.1021\/ja209276a\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1021%2Fja209276a\" aria-label=\"Article reference 30\" data-doi=\"10.1021\/ja209276a\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2011JAChS.13320001Z\" aria-label=\"ADS reference 30\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BC3MXhtlyqsL%2FF\" aria-label=\"CAS reference 30\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"pubmed reference\" data-track-action=\"pubmed reference\" href=\"http:\/\/www.ncbi.nlm.nih.gov\/entrez\/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Abstract&amp;list_uids=22035561\" aria-label=\"PubMed reference 30\" target=\"_blank\">PubMed<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 30\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Alkaline-alkaline%20earth%20fluoride%20carbonate%20crystals%20ABCO3F%20%28A%20%3D%20K%2C%20Rb%2C%20Cs%3B%20B%20%3D%20Ca%2C%20Sr%2C%20Ba%29%20as%20nonlinear%20optical%20materials&amp;journal=J.%20Am.%20Chem.%20Soc.&amp;doi=10.1021%2Fja209276a&amp;volume=133&amp;pages=20001-20007&amp;publication_year=2011&amp;author=Zou%2CGH\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR31\">Mutailipu, M. et al. Achieving the full-wavelength phase-matching for efficient nonlinear optical frequency conversion in C(NH2)3BF4. Nat. Photonics 17, 694\u2013701 (2023).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1038\/s41566-023-01228-7\" data-track-item_id=\"10.1038\/s41566-023-01228-7\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1038%2Fs41566-023-01228-7\" aria-label=\"Article reference 31\" data-doi=\"10.1038\/s41566-023-01228-7\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2023NaPho..17..694M\" aria-label=\"ADS reference 31\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BB3sXht1ShtbnP\" aria-label=\"CAS reference 31\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 31\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Achieving%20the%20full-wavelength%20phase-matching%20for%20efficient%20nonlinear%20optical%20frequency%20conversion%20in%20C%28NH2%293BF4&amp;journal=Nat.%20Photonics&amp;doi=10.1038%2Fs41566-023-01228-7&amp;volume=17&amp;pages=694-701&amp;publication_year=2023&amp;author=Mutailipu%2CM\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR32\">Chen, C. T., Wang, G. L., Wang, X. Y. &amp; Xu, Z. Y. Deep-UV nonlinear optical crystal KBe2BO3F2\u2014discovery, growth, optical properties and applications. Appl. Phys. B 97, 9\u201325 (2009).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"noopener nofollow\" data-track-label=\"10.1007\/s00340-009-3554-4\" data-track-item_id=\"10.1007\/s00340-009-3554-4\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/link.springer.com\/doi\/10.1007\/s00340-009-3554-4\" aria-label=\"Article reference 32\" data-doi=\"10.1007\/s00340-009-3554-4\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2009ApPhB..97....9C\" aria-label=\"ADS reference 32\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BD1MXhtFaksrjO\" aria-label=\"CAS reference 32\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 32\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Deep-UV%20nonlinear%20optical%20crystal%20KBe2BO3F2%E2%80%94discovery%2C%20growth%2C%20optical%20properties%20and%20applications&amp;journal=Appl.%20Phys.%20B&amp;doi=10.1007%2Fs00340-009-3554-4&amp;volume=97&amp;pages=9-25&amp;publication_year=2009&amp;author=Chen%2CCT&amp;author=Wang%2CGL&amp;author=Wang%2CXY&amp;author=Xu%2CZY\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR33\">Li, R., Wang, L. R., Wang, X. Y., Wang, G. L. &amp; Chen, C. T. Dispersion relations of refractive indices suitable for KBe2BO3F2 crystal deep-ultraviolet applications. Appl. Opt. 55, 10423\u201310426 (2016).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1364\/AO.55.010423\" data-track-item_id=\"10.1364\/AO.55.010423\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1364%2FAO.55.010423\" aria-label=\"Article reference 33\" data-doi=\"10.1364\/AO.55.010423\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2016ApOpt..5510423L\" aria-label=\"ADS reference 33\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BC1cXitl2gsbfJ\" aria-label=\"CAS reference 33\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"pubmed reference\" data-track-action=\"pubmed reference\" href=\"http:\/\/www.ncbi.nlm.nih.gov\/entrez\/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Abstract&amp;list_uids=28059279\" aria-label=\"PubMed reference 33\" target=\"_blank\">PubMed<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 33\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Dispersion%20relations%20of%20refractive%20indices%20suitable%20for%20KBe2BO3F2%20crystal%20deep-ultraviolet%20applications&amp;journal=Appl.%20Opt.&amp;doi=10.1364%2FAO.55.010423&amp;volume=55&amp;pages=10423-10426&amp;publication_year=2016&amp;author=Li%2CR&amp;author=Wang%2CLR&amp;author=Wang%2CXY&amp;author=Wang%2CGL&amp;author=Chen%2CCT\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR34\">Liu, H. J., Wang, F., Sun, L. X., Zheng, T. R. &amp; Wang, F. R. Laser damage properties of LiB3O5 crystal surface under UV laser irradiation. Opt. Express 31, 30184\u201330193 (2023).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1364\/OE.495677\" data-track-item_id=\"10.1364\/OE.495677\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1364%2FOE.495677\" aria-label=\"Article reference 34\" data-doi=\"10.1364\/OE.495677\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2023OExpr..3130184L\" aria-label=\"ADS reference 34\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BB3sXitF2hsrbN\" aria-label=\"CAS reference 34\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"pubmed reference\" data-track-action=\"pubmed reference\" href=\"http:\/\/www.ncbi.nlm.nih.gov\/entrez\/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Abstract&amp;list_uids=37710566\" aria-label=\"PubMed reference 34\" target=\"_blank\">PubMed<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 34\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Laser%20damage%20properties%20of%20LiB3O5%20crystal%20surface%20under%20UV%20laser%20irradiation&amp;journal=Opt.%20Express&amp;doi=10.1364%2FOE.495677&amp;volume=31&amp;pages=30184-30193&amp;publication_year=2023&amp;author=Liu%2CHJ&amp;author=Wang%2CF&amp;author=Sun%2CLX&amp;author=Zheng%2CTR&amp;author=Wang%2CFR\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR35\">Berntsen, M. H., Gotberg, O. &amp; Tjernberg, O. An experimental setup for high resolution 10.5 eV laser-based angle-resolved photoelectron spectroscopy using a time-of-flight electron analyzer. Rev. Sci. Instrum. 82, 095113 (2011).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1063\/1.3637464\" data-track-item_id=\"10.1063\/1.3637464\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1063%2F1.3637464\" aria-label=\"Article reference 35\" data-doi=\"10.1063\/1.3637464\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2011RScI...82i5113B\" aria-label=\"ADS reference 35\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:STN:280:DC%2BC3Mbnt1SmtQ%3D%3D\" aria-label=\"CAS reference 35\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"pubmed reference\" data-track-action=\"pubmed reference\" href=\"http:\/\/www.ncbi.nlm.nih.gov\/entrez\/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Abstract&amp;list_uids=21974625\" aria-label=\"PubMed reference 35\" target=\"_blank\">PubMed<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 35\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=An%20experimental%20setup%20for%20high%20resolution%2010.5%20eV%20laser-based%20angle-resolved%20photoelectron%20spectroscopy%20using%20a%20time-of-flight%20electron%20analyzer&amp;journal=Rev.%20Sci.%20Instrum.&amp;doi=10.1063%2F1.3637464&amp;volume=82&amp;publication_year=2011&amp;author=Berntsen%2CMH&amp;author=Gotberg%2CO&amp;author=Tjernberg%2CO\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR36\">Chang, Y. C., Xiong, B., Bross, D. H., Ruscic, B. &amp; Ng, C. Y. A vacuum ultraviolet laser pulsed field ionization-photoion study of methane (CH4): determination of the appearance energy of methylium from methane with unprecedented precision and the resulting impact on the bond dissociation energies of CH4 and CH4+. Phys. Chem. Chem. Phys. 19, 9592\u20139605 (2017).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1039\/C6CP08200A\" data-track-item_id=\"10.1039\/C6CP08200A\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1039%2FC6CP08200A\" aria-label=\"Article reference 36\" data-doi=\"10.1039\/C6CP08200A\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BC2sXkvFamsrc%3D\" aria-label=\"CAS reference 36\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"pubmed reference\" data-track-action=\"pubmed reference\" href=\"http:\/\/www.ncbi.nlm.nih.gov\/entrez\/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Abstract&amp;list_uids=28345688\" aria-label=\"PubMed reference 36\" target=\"_blank\">PubMed<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 36\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=A%20vacuum%20ultraviolet%20laser%20pulsed%20field%20ionization-photoion%20study%20of%20methane%20%28CH4%29%3A%20determination%20of%20the%20appearance%20energy%20of%20methylium%20from%20methane%20with%20unprecedented%20precision%20and%20the%20resulting%20impact%20on%20the%20bond%20dissociation%20energies%20of%20CH4%20and%20CH4%2B&amp;journal=Phys.%20Chem.%20Chem.%20Phys.&amp;doi=10.1039%2FC6CP08200A&amp;volume=19&amp;pages=9592-9605&amp;publication_year=2017&amp;author=Chang%2CYC&amp;author=Xiong%2CB&amp;author=Bross%2CDH&amp;author=Ruscic%2CB&amp;author=Ng%2CCY\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR37\">Cao, W., Laurent, G., Ben-Itzhak, I. &amp; Cocke, C. L. Identification of a previously unobserved dissociative ionization pathway in time-resolved photospectroscopy of the deuterium molecule. Phys. Rev. Lett. 114, 113001 (2015).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1103\/PhysRevLett.114.113001\" data-track-item_id=\"10.1103\/PhysRevLett.114.113001\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1103%2FPhysRevLett.114.113001\" aria-label=\"Article reference 37\" data-doi=\"10.1103\/PhysRevLett.114.113001\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2015PhRvL.114k3001C\" aria-label=\"ADS reference 37\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"pubmed reference\" data-track-action=\"pubmed reference\" href=\"http:\/\/www.ncbi.nlm.nih.gov\/entrez\/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Abstract&amp;list_uids=25839264\" aria-label=\"PubMed reference 37\" target=\"_blank\">PubMed<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 37\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Identification%20of%20a%20previously%20unobserved%20dissociative%20ionization%20pathway%20in%20time-resolved%20photospectroscopy%20of%20the%20deuterium%20molecule&amp;journal=Phys.%20Rev.%20Lett.&amp;doi=10.1103%2FPhysRevLett.114.113001&amp;volume=114&amp;publication_year=2015&amp;author=Cao%2CW&amp;author=Laurent%2CG&amp;author=Ben-Itzhak%2CI&amp;author=Cocke%2CCL\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR38\">Wen, N. et al. Generation of a 177.3 nm VUV laser with high pulse energy by a KBBF crystal. Laser Phys. Lett. 17, 105001 (2020).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1088\/1612-202X\/abac13\" data-track-item_id=\"10.1088\/1612-202X\/abac13\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1088%2F1612-202X%2Fabac13\" aria-label=\"Article reference 38\" data-doi=\"10.1088\/1612-202X\/abac13\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2020LaPhL..17j5001W\" aria-label=\"ADS reference 38\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BB3cXisFWhur%2FI\" aria-label=\"CAS reference 38\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 38\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Generation%20of%20a%20177.3%20nm%20VUV%20laser%20with%20high%20pulse%20energy%20by%20a%20KBBF%20crystal&amp;journal=Laser%20Phys.%20Lett.&amp;doi=10.1088%2F1612-202X%2Fabac13&amp;volume=17&amp;publication_year=2020&amp;author=Wen%2CN\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR39\">Chen, C. T., Wu, Y. C. &amp; Li, R. K. The anionic group theory of the non-linear optical effect and its applications in the development of new high-quality NLO crystals in the borate series. Int. Rev. Phys. Chem. 8, 65\u201391 (1989).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1080\/01442358909353223\" data-track-item_id=\"10.1080\/01442358909353223\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1080%2F01442358909353223\" aria-label=\"Article reference 39\" data-doi=\"10.1080\/01442358909353223\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 39\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=The%20anionic%20group%20theory%20of%20the%20non-linear%20optical%20effect%20and%20its%20applications%20in%20the%20development%20of%20new%20high-quality%20NLO%20crystals%20in%20the%20borate%20series&amp;journal=Int.%20Rev.%20Phys.%20Chem.&amp;doi=10.1080%2F01442358909353223&amp;volume=8&amp;pages=65-91&amp;publication_year=1989&amp;author=Chen%2CCT&amp;author=Wu%2CYC&amp;author=Li%2CRK\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR40\">Lei, B. H., Pan, S. L., Yang, Z. H., Cao, C. &amp; Singh, D. J. Second harmonic generation susceptibilities from symmetry adapted Wannier functions. Phys. Rev. Lett. 125, 187402 (2020).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1103\/PhysRevLett.125.187402\" data-track-item_id=\"10.1103\/PhysRevLett.125.187402\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1103%2FPhysRevLett.125.187402\" aria-label=\"Article reference 40\" data-doi=\"10.1103\/PhysRevLett.125.187402\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2020PhRvL.125r7402L\" aria-label=\"ADS reference 40\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BB3cXitlyqsrzL\" aria-label=\"CAS reference 40\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"pubmed reference\" data-track-action=\"pubmed reference\" href=\"http:\/\/www.ncbi.nlm.nih.gov\/entrez\/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Abstract&amp;list_uids=33196256\" aria-label=\"PubMed reference 40\" target=\"_blank\">PubMed<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 40\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Second%20harmonic%20generation%20susceptibilities%20from%20symmetry%20adapted%20Wannier%20functions&amp;journal=Phys.%20Rev.%20Lett.&amp;doi=10.1103%2FPhysRevLett.125.187402&amp;volume=125&amp;publication_year=2020&amp;author=Lei%2CBH&amp;author=Pan%2CSL&amp;author=Yang%2CZH&amp;author=Cao%2CC&amp;author=Singh%2CDJ\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR41\">Li, F. M. et al. Covalently bonded fluorine optimizing deep-ultraviolet nonlinear optical performance of fluorooxoborates. Sci. Bull. 69, 1192\u20131196 (2024).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1016\/j.scib.2024.03.007\" data-track-item_id=\"10.1016\/j.scib.2024.03.007\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1016%2Fj.scib.2024.03.007\" aria-label=\"Article reference 41\" data-doi=\"10.1016\/j.scib.2024.03.007\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BB2cXhtVOkt7jL\" aria-label=\"CAS reference 41\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 41\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Covalently%20bonded%20fluorine%20optimizing%20deep-ultraviolet%20nonlinear%20optical%20performance%20of%20fluorooxoborates&amp;journal=Sci.%20Bull.&amp;doi=10.1016%2Fj.scib.2024.03.007&amp;volume=69&amp;pages=1192-1196&amp;publication_year=2024&amp;author=Li%2CFM\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR42\">Technical Committee: ISO\/TC 172\/SC9. ICS: 31.260. Lasers and laser-related equipment \u2014 test methods for laser-induced damage threshold. Part 2: threshold determination. ISO 21254-2:2011. (International Organization for Standardization, 2011).<\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR43\">Leviton, D. B., Madison, T. J. &amp; Petrone, P. III Simple refractometers for index measurements by minimum-deviation method from far ultraviolet to near infrared. Proc. SPIE 3425, 148\u2013159 (1998).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1117\/12.326672\" data-track-item_id=\"10.1117\/12.326672\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1117%2F12.326672\" aria-label=\"Article reference 43\" data-doi=\"10.1117\/12.326672\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=1998SPIE.3425..148L\" aria-label=\"ADS reference 43\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DyaK1cXotFWns70%3D\" aria-label=\"CAS reference 43\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 43\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Simple%20refractometers%20for%20index%20measurements%20by%20minimum-deviation%20method%20from%20far%20ultraviolet%20to%20near%20infrared&amp;journal=Proc.%20SPIE&amp;doi=10.1117%2F12.326672&amp;volume=3425&amp;pages=148-159&amp;publication_year=1998&amp;author=Leviton%2CDB&amp;author=Madison%2CTJ&amp;author=Petrone%2CP\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR44\">Born, M. &amp; Wolf, E. Principles of Optics 5th edn (Pergamon Press, 1975).<\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR45\">Maker, P., Terhune, R., Nisenoff, M. &amp; Savage, C. Effects of dispersion and focusing on the production of optical harmonics. Phys. Rev. Lett. 8, 21 (1962).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1103\/PhysRevLett.8.21\" data-track-item_id=\"10.1103\/PhysRevLett.8.21\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1103%2FPhysRevLett.8.21\" aria-label=\"Article reference 45\" data-doi=\"10.1103\/PhysRevLett.8.21\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=1962PhRvL...8...21M\" aria-label=\"ADS reference 45\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 45\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Effects%20of%20dispersion%20and%20focusing%20on%20the%20production%20of%20optical%20harmonics&amp;journal=Phys.%20Rev.%20Lett.&amp;doi=10.1103%2FPhysRevLett.8.21&amp;volume=8&amp;publication_year=1962&amp;author=Maker%2CP&amp;author=Terhune%2CR&amp;author=Nisenoff%2CM&amp;author=Savage%2CC\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR46\">Jerphagnon, J. &amp; Kurtz, S. K. Maker fringes: a detailed comparison of theory and experiment for isotropic and uniaxial crystals. J. Appl. Phys. 41, 1667\u20131681 (1970).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1063\/1.1659090\" data-track-item_id=\"10.1063\/1.1659090\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1063%2F1.1659090\" aria-label=\"Article reference 46\" data-doi=\"10.1063\/1.1659090\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=1970JAP....41.1667J\" aria-label=\"ADS reference 46\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 46\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Maker%20fringes%3A%20a%20detailed%20comparison%20of%20theory%20and%20experiment%20for%20isotropic%20and%20uniaxial%20crystals&amp;journal=J.%20Appl.%20Phys.&amp;doi=10.1063%2F1.1659090&amp;volume=41&amp;pages=1667-1681&amp;publication_year=1970&amp;author=Jerphagnon%2CJ&amp;author=Kurtz%2CSK\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR47\">Zhang, M. et al. Linear and nonlinear optical properties of K3B6O10Br single crystal: experiment and calculation. J. Phys. Chem. C 118, 11849\u201311856 (2014).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1021\/jp500858q\" data-track-item_id=\"10.1021\/jp500858q\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1021%2Fjp500858q\" aria-label=\"Article reference 47\" data-doi=\"10.1021\/jp500858q\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2014pcdf.book.....Z\" aria-label=\"ADS reference 47\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BC2cXnvV2ju7g%3D\" aria-label=\"CAS reference 47\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 47\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Linear%20and%20nonlinear%20optical%20properties%20of%20K3B6O10Br%20single%20crystal%3A%20experiment%20and%20calculation&amp;journal=J.%20Phys.%20Chem.%20C&amp;doi=10.1021%2Fjp500858q&amp;volume=118&amp;pages=11849-11856&amp;publication_year=2014&amp;author=Zhang%2CM\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR48\">Caricato, M., Frisch, A., Hiscocks, J. &amp; Frisch, M. J. Gaussian 09: IOps Reference (Gaussian, Inc., 2009).<\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR49\">Lu, T. &amp; Chen, F. W. Multiwfn: a multifunctional wavefunction analyzer. J. Comput. Chem. 33, 580\u2013592 (2012).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1002\/jcc.22885\" data-track-item_id=\"10.1002\/jcc.22885\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1002%2Fjcc.22885\" aria-label=\"Article reference 49\" data-doi=\"10.1002\/jcc.22885\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2012JCoCh..33..580L\" aria-label=\"ADS reference 49\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"pubmed reference\" data-track-action=\"pubmed reference\" href=\"http:\/\/www.ncbi.nlm.nih.gov\/entrez\/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Abstract&amp;list_uids=22162017\" aria-label=\"PubMed reference 49\" target=\"_blank\">PubMed<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 49\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Multiwfn%3A%20a%20multifunctional%20wavefunction%20analyzer&amp;journal=J.%20Comput.%20Chem.&amp;doi=10.1002%2Fjcc.22885&amp;volume=33&amp;pages=580-592&amp;publication_year=2012&amp;author=Lu%2CT&amp;author=Chen%2CFW\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR50\">Kresse, G. &amp; Furthmuller, J. F. Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set. Phys. Rev. B 54, 11169\u201311186 (1996).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1103\/PhysRevB.54.11169\" data-track-item_id=\"10.1103\/PhysRevB.54.11169\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1103%2FPhysRevB.54.11169\" aria-label=\"Article reference 50\" data-doi=\"10.1103\/PhysRevB.54.11169\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=1996PhRvB..5411169K\" aria-label=\"ADS reference 50\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DyaK28Xms1Whu7Y%3D\" aria-label=\"CAS reference 50\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 50\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Efficient%20iterative%20schemes%20for%20ab%20initio%20total-energy%20calculations%20using%20a%20plane-wave%20basis%20set&amp;journal=Phys.%20Rev.%20B&amp;doi=10.1103%2FPhysRevB.54.11169&amp;volume=54&amp;pages=11169-11186&amp;publication_year=1996&amp;author=Kresse%2CG&amp;author=Furthmuller%2CJF\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR51\">Kresse, G. &amp; Furthmuller, J. F. Efficiency of ab-initio total energy calculations for metals and semiconductors using a plane-wave basis set. Comput. Mater. Sci. 6, 15\u201350 (1996).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1016\/0927-0256(96)00008-0\" data-track-item_id=\"10.1016\/0927-0256(96)00008-0\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1016%2F0927-0256%2896%2900008-0\" aria-label=\"Article reference 51\" data-doi=\"10.1016\/0927-0256(96)00008-0\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DyaK28XmtFWgsrk%3D\" aria-label=\"CAS reference 51\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 51\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Efficiency%20of%20ab-initio%20total%20energy%20calculations%20for%20metals%20and%20semiconductors%20using%20a%20plane-wave%20basis%20set&amp;journal=Comput.%20Mater.%20Sci.&amp;doi=10.1016%2F0927-0256%2896%2900008-0&amp;volume=6&amp;pages=15-50&amp;publication_year=1996&amp;author=Kresse%2CG&amp;author=Furthmuller%2CJF\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR52\">Rappe, A. M., Rabe, K. M., Kaxiras, E. &amp; Joannopoulos, J. D. Optimized pseudopotentials. Phys. Rev. B 41, 1227\u20131230 (1990).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1103\/PhysRevB.41.1227\" data-track-item_id=\"10.1103\/PhysRevB.41.1227\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1103%2FPhysRevB.41.1227\" aria-label=\"Article reference 52\" data-doi=\"10.1103\/PhysRevB.41.1227\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=1990PhRvB..41.1227R\" aria-label=\"ADS reference 52\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:STN:280:DC%2BC2sfltVGqug%3D%3D\" aria-label=\"CAS reference 52\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 52\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Optimized%20pseudopotentials&amp;journal=Phys.%20Rev.%20B&amp;doi=10.1103%2FPhysRevB.41.1227&amp;volume=41&amp;pages=1227-1230&amp;publication_year=1990&amp;author=Rappe%2CAM&amp;author=Rabe%2CKM&amp;author=Kaxiras%2CE&amp;author=Joannopoulos%2CJD\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR53\">Perdew, J. P., Burke, K. &amp; Ernzerhof, M. Generalized gradient approximation made simple. Phys. Rev. Lett. 77, 3865\u20133868 (1996).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1103\/PhysRevLett.77.3865\" data-track-item_id=\"10.1103\/PhysRevLett.77.3865\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1103%2FPhysRevLett.77.3865\" aria-label=\"Article reference 53\" data-doi=\"10.1103\/PhysRevLett.77.3865\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=1996PhRvL..77.3865P\" aria-label=\"ADS reference 53\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DyaK28XmsVCgsbs%3D\" aria-label=\"CAS reference 53\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"pubmed reference\" data-track-action=\"pubmed reference\" href=\"http:\/\/www.ncbi.nlm.nih.gov\/entrez\/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Abstract&amp;list_uids=10062328\" aria-label=\"PubMed reference 53\" target=\"_blank\">PubMed<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 53\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Generalized%20gradient%20approximation%20made%20simple&amp;journal=Phys.%20Rev.%20Lett.&amp;doi=10.1103%2FPhysRevLett.77.3865&amp;volume=77&amp;pages=3865-3868&amp;publication_year=1996&amp;author=Perdew%2CJP&amp;author=Burke%2CK&amp;author=Ernzerhof%2CM\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR54\">Pizzi, G. et al. Wannier90 as a community code: new features and applications. J. Phys. Condens. Matter 32, 165902 (2020).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1088\/1361-648X\/ab51ff\" data-track-item_id=\"10.1088\/1361-648X\/ab51ff\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1088%2F1361-648X%2Fab51ff\" aria-label=\"Article reference 54\" data-doi=\"10.1088\/1361-648X\/ab51ff\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2020JPCM...32p5902P\" aria-label=\"ADS reference 54\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BB3cXhtFSmsr7O\" aria-label=\"CAS reference 54\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"pubmed reference\" data-track-action=\"pubmed reference\" href=\"http:\/\/www.ncbi.nlm.nih.gov\/entrez\/query.fcgi?cmd=Retrieve&amp;db=PubMed&amp;dopt=Abstract&amp;list_uids=31658458\" aria-label=\"PubMed reference 54\" target=\"_blank\">PubMed<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 54\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Wannier90%20as%20a%20community%20code%3A%20new%20features%20and%20applications&amp;journal=J.%20Phys.%20Condens.%20Matter&amp;doi=10.1088%2F1361-648X%2Fab51ff&amp;volume=32&amp;publication_year=2020&amp;author=Pizzi%2CG\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR55\">Aversa, C. &amp; Sipe, J. E. Nonlinear optical susceptibilities of semiconductors: results with a length-gauge analysis. Phys. Rev. B 52, 14636 (1995).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1103\/PhysRevB.52.14636\" data-track-item_id=\"10.1103\/PhysRevB.52.14636\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1103%2FPhysRevB.52.14636\" aria-label=\"Article reference 55\" data-doi=\"10.1103\/PhysRevB.52.14636\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=1995PhRvB..5214636A\" aria-label=\"ADS reference 55\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DyaK2MXps1yktbw%3D\" aria-label=\"CAS reference 55\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 55\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Nonlinear%20optical%20susceptibilities%20of%20semiconductors%3A%20results%20with%20a%20length-gauge%20analysis&amp;journal=Phys.%20Rev.%20B&amp;doi=10.1103%2FPhysRevB.52.14636&amp;volume=52&amp;publication_year=1995&amp;author=Aversa%2CC&amp;author=Sipe%2CJE\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR56\">Zhang, B. B. et al. Simulated pressure-induced blue-shift of phase-matching region and nonlinear optical mechanism for K3B6O10X (X = Cl, Br). Appl. Phys. Lett. 106, 031906 (2015).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1063\/1.4906427\" data-track-item_id=\"10.1063\/1.4906427\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1063%2F1.4906427\" aria-label=\"Article reference 56\" data-doi=\"10.1063\/1.4906427\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2015ApPhL.106c1906Z\" aria-label=\"ADS reference 56\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 56\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Simulated%20pressure-induced%20blue-shift%20of%20phase-matching%20region%20and%20nonlinear%20optical%20mechanism%20for%20K3B6O10X%20%28X%20%3D%20Cl%2C%20Br%29&amp;journal=Appl.%20Phys.%20Lett.&amp;doi=10.1063%2F1.4906427&amp;volume=106&amp;publication_year=2015&amp;author=Zhang%2CBB\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n<p class=\"c-article-references__text\" id=\"ref-CR57\">Marzari, N. et al. Maximally localized Wannier functions: theory and applications. Rev. Mod. Phys. 84, 1419\u20131475 (2012).<\/p>\n<p class=\"c-article-references__links u-hide-print\"><a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"10.1103\/RevModPhys.84.1419\" data-track-item_id=\"10.1103\/RevModPhys.84.1419\" data-track-value=\"article reference\" data-track-action=\"article reference\" href=\"https:\/\/doi.org\/10.1103%2FRevModPhys.84.1419\" aria-label=\"Article reference 57\" data-doi=\"10.1103\/RevModPhys.84.1419\" target=\"_blank\">Article<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"ads reference\" data-track-action=\"ads reference\" href=\"http:\/\/adsabs.harvard.edu\/cgi-bin\/nph-data_query?link_type=ABSTRACT&amp;bibcode=2012RvMP...84.1419M\" aria-label=\"ADS reference 57\" target=\"_blank\">ADS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" rel=\"nofollow noopener\" data-track-label=\"link\" data-track-item_id=\"link\" data-track-value=\"cas reference\" data-track-action=\"cas reference\" href=\"https:\/\/www.nature.com\/articles\/cas-redirect\/1:CAS:528:DC%2BC3sXit1SmtL4%3D\" aria-label=\"CAS reference 57\" target=\"_blank\">CAS<\/a>\u00a0<br \/>\n    <a data-track=\"click_references\" data-track-action=\"google scholar reference\" data-track-value=\"google scholar reference\" data-track-label=\"link\" data-track-item_id=\"link\" rel=\"nofollow noopener\" aria-label=\"Google Scholar reference 57\" href=\"http:\/\/scholar.google.com\/scholar_lookup?&amp;title=Maximally%20localized%20Wannier%20functions%3A%20theory%20and%20applications&amp;journal=Rev.%20Mod.%20Phys.&amp;doi=10.1103%2FRevModPhys.84.1419&amp;volume=84&amp;pages=1419-1475&amp;publication_year=2012&amp;author=Marzari%2CN\" target=\"_blank\"><br \/>\n                    Google Scholar<\/a>\u00a0\n                <\/p>\n","protected":false},"excerpt":{"rendered":"Eaton, D. F. Nonlinear optical materials. Science 253, 281\u2013287 (1991). Article\u00a0 ADS\u00a0 CAS\u00a0 PubMed\u00a0 Google Scholar\u00a0 Meng, J.&hellip;\n","protected":false},"author":2,"featured_media":269368,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[2026,61,60,2027,19950,248,82,69753],"class_list":{"0":"post-269367","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-physics","8":"tag-humanities-and-social-sciences","9":"tag-ie","10":"tag-ireland","11":"tag-multidisciplinary","12":"tag-nonlinear-optics","13":"tag-physics","14":"tag-science","15":"tag-solid-state-lasers"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/269367","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/comments?post=269367"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/269367\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media\/269368"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media?parent=269367"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/categories?post=269367"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/tags?post=269367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}