{"id":604466,"date":"2026-04-13T16:46:09","date_gmt":"2026-04-13T16:46:09","guid":{"rendered":"https:\/\/www.newsbeep.com\/au\/604466\/"},"modified":"2026-04-13T16:46:09","modified_gmt":"2026-04-13T16:46:09","slug":"orbital-hybridization-induced-ising-type-superconductivity-in-a-confined-gallium-layer","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/au\/604466\/","title":{"rendered":"Orbital-hybridization-induced Ising-type superconductivity in a confined gallium layer"},"content":{"rendered":"

Reyren, N. et al. Superconducting interfaces between insulating oxides. Science 317, 1196\u20131199 (2007).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Cao, Y. et al. Unconventional superconductivity in magic-angle graphene superlattices. Nature 556, 43\u201350 (2018).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Cao, Y., Park, J. M., Watanabe, K., Taniguchi, T. & Jarillo-Herrero, P. Pauli-limit violation and re-entrant superconductivity in moir\u00e9 graphene. Nature 595, 526\u2013531 (2021).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Xia, Y. et al. Superconductivity in twisted bilayer WSe2. Nature 637, 833\u2013838 (2025).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Dagotto, E. Correlated electrons in high-temperature superconductors. Rev. Mod. Phys. 66, 763 (1994).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Capone, M., Fabrizio, M., Castellani, C. & Tosatti, E. Strongly correlated superconductivity. Science 296, 2364\u20132366 (2002).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Anderson, P. W. The resonating valence bond state in La2CuO4 and superconductivity. Science 235, 1196\u20131198 (1987).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Millis, A., Monien, H. & Pines, D. Phenomenological model of nuclear relaxation in the normal state of YBa2Cu3O7. Phys. Rev. B 42, 167 (1990).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Lu, J. et al. Evidence for two-dimensional Ising superconductivity in gated MoS2. Science 350, 1353\u20131357 (2015).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Xi, X. et al. Ising pairing in superconducting NbSe2 atomic layers. Nat. Phys. 12, 139\u2013143 (2016).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Wang, C. et al. Type-II Ising superconductivity in two-dimensional materials with spin-orbit coupling. Phys. Rev. Lett. 123, 126402 (2019).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Falson, J. et al. Type-II Ising pairing in few-layer stanene. Science 367, 1454\u20131457 (2020).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Yoshizawa, S. et al. Atomic-layer Rashba-type superconductor protected by dynamic spin-momentum locking. Nat. Commun. 12, 1462 (2021).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n PubMed Central<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Gor\u2019kov, L. P. & Rashba, E. I. Superconducting 2D system with lifted spin degeneracy: mixed singlet-triplet state. Phys. Rev. Lett. 87, 037004 (2001).<\/p>\n

Article<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Zhou, B. T., Yuan, N. F., Jiang, H.-L. & Law, K. T. Ising superconductivity and Majorana fermions in transition-metal dichalcogenides. Phys. Rev. B 93, 180501 (2016).<\/p>\n

Article<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Nakosai, S., Tanaka, Y. & Nagaosa, N. Topological superconductivity in bilayer Rashba system. Phys. Rev. Lett. 108, 147003 (2012).<\/p>\n

Article<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Fukaya, Y. et al. Interorbital topological superconductivity in spin-orbit coupled superconductors with inversion symmetry breaking. Phys. Rev. B 97, 174522 (2018).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Qi, X.-L. & Zhang, S.-C. Topological insulators and superconductors. Rev. Mod. Phys. 83, 1057\u20131110 (2011).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Sato, M. & Ando, Y. Topological superconductors: a review. Rep. Progr. Phys. 80, 076501 (2017).<\/p>\n

Article<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Linder, J. & Robinson, J. W. Superconducting spintronics. Nat. Phys. 11, 307\u2013315 (2015).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Rosenstein, B. & Li, D. Ginzburg-Landau theory of type II superconductors in magnetic field. Rev. Mod. Phys. 82, 109\u2013168 (2010).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Xiao, D., Liu, G.-B., Feng, W., Xu, X. & Yao, W. Coupled spin and valley physics in monolayers of MoS2 and other group-VI dichalcogenides. Phys. Rev. Lett. 108, 196802 (2012).<\/p>\n

Article<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Briggs, N. et al. Atomically thin half-van der Waals metals enabled by confinement heteroepitaxy. Nat. Mater. 19, 637\u2013643 (2020).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Sforzini, J. et al. Structural and electronic properties of nitrogen-doped graphene. Phys. Rev. Lett. 116, 126805 (2016).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Stoodley, M. A. et al. Structure of graphene grown on Cu(111): X-ray standing wave measurement and density functional theory prediction. Phys. Rev. Lett. 132, 196201 (2024).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Schwarz, M. et al. Corrugation in the weakly interacting hexagonal-BN\/Cu(111) system: structure determination by combining noncontact atomic force microscopy and X-ray standing waves. ACS Nano 11, 9151\u20139161 (2017).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

He, H. et al. Relation between size and phase structure of gallium: differential scanning calorimeter experiments. Phys. Rev. B 72, 073310 (2005).<\/p>\n

Article<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Zhang, Y. et al. Trapping mechanism of metastable \u03b2-Ga disclosed by its lattice stability optimization and nucleation behavior exploration. Calphad 79, 102475 (2022).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Zhang, H.-M. et al. Detection of a superconducting phase in a two-atom layer of hexagonal Ga film grown on semiconducting GaN (0001). Phys. Rev. Lett. 114, 107003 (2015).<\/p>\n

Article<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Parr, H. & Feder, J. Superconductivity in \u03b2-phase gallium. Phys. Rev. B 7, 166 (1973).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Gubser, D. & Parr, H. Thermodynamic properties of superconducting \u03b2-Ga and \u03b1-Ga. Phys. Rev. B 12, 3968 (1975).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Wan, P. et al. Orbital Fulde\u2013Ferrell\u2013Larkin\u2013Ovchinnikov state in an Ising superconductor. Nature 619, 46\u201351 (2023).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Song, K. W. & Koshelev, A. E. Quantum FFLO state in clean layered superconductors. Phys. Rev. X 9, 021025 (2019).<\/p>\n

CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Klemm, R. A., Luther, A. & Beasley, M. Theory of the upper critical field in layered superconductors. Phys. Rev. B 12, 877 (1975).<\/p>\n

Article<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Koutroulakis, G., K\u00fchne, H., Schlueter, J., Wosnitza, J. & Brown, S. Microscopic study of the Fulde-Ferrell-Larkin-Ovchinnikov state in an all-organic superconductor. Phys. Rev. Lett. 116, 067003 (2016).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Kumagai, K. et al. Fulde-Ferrell-Larkin-Ovchinnikov state in a perpendicular field of quasi-two-dimensional CeCoIn5. Phys. Rev. Lett. 97, 227002 (2006).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Yi, H. et al. Crossover from Ising-to Rashba-type superconductivity in epitaxial Bi2Se3\/monolayer NbSe2 heterostructures. Nat. Mater. 21, 1366\u20131372 (2022).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Blume, M. & Watson, R. Theory of spin-orbit coupling in atoms, II. Comparison of theory with experiment. Proc. R. Soc. Lond. A 271, 565\u2013578 (1963).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Ali, M. Fine-structure splitting and magnetic dipole and electric quadrupole transition probabilities between the ground levels of Ga-like ions. Phys. Scr. 55, 159 (1997).<\/p>\n

Zegenhagen, J. Surface structure determination with X-ray standing waves. Surf. Sci. Rep. 18, 202\u2013271 (1993).<\/p>\n

Article<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Woodruff, D. Surface structure determination using X-ray standing waves. Rep. Progr. Phys. 68, 743 (2005).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Zegenhagen, J. & Kazimirov, A. The X-ray Standing Wave Technique: Principles and Applications Vol. 7 (World Scientific, 2013).<\/p>\n

Batterman, B. W. & Cole, H. Dynamical diffraction of X rays by perfect crystals. Rev. Mod. Phys. 36, 681 (1964).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Horcas, I. et al. WSXM: a software for scanning probe microscopy and a tool for nanotechnology. Rev. Sci. Instrum. 78, 013705 (2007).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Pompei, E. et al. Novel structures of gallenene intercalated in epitaxial graphene. Small 21, e05640 (2025).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n PubMed Central<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Kresse, G. & Furthm\u00fcller, J. Efficient iterative schemes for ab initio total-energy calculations using a plane-wave basis set. Phys. Rev. B 54, 11169 (1996).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Kresse, G. & Furthm\u00fcller, J. 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

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Bl\u00f6chl, P. E. Projector augmented-wave method. Phys. Rev. B 50, 17953 (1994).<\/p>\n

Article<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Kresse, G. & Joubert, D. From ultrasoft pseudopotentials to the projector augmented-wave method. Phys. Rev. B 59, 1758 (1999).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Perdew, J. P., Burke, K. & Ernzerhof, M. Generalized gradient approximation made simple. Phys. Rev. Lett. 77, 3865 (1996).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Dresselhaus, M. S., Dresselhaus, G. & Jorio, A. Group Theory: Application to the Physics of Condensed Matter (Springer Science & Business Media, 2007).<\/p>\n

Sigrist, M. & Ueda, K. Phenomenological theory of unconventional superconductivity. Rev. Mod. Phys. 63, 239 (1991).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Luther, A. & Beasley, M. Theory of the upper critical field in layered superconductors. Phys. Rev. B 12, 877 (1975).<\/p>\n

Article<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Yi, H. Orbital-hybridization-induced Ising-type superconductivity in a confined gallium layer. Zenodo https:\/\/doi.org\/10.5281\/zenodo.18795669<\/a> (2026).<\/p>\n","protected":false},"excerpt":{"rendered":"Reyren, N. et al. Superconducting interfaces between insulating oxides. Science 317, 1196\u20131199 (2007). Article\u00a0 CAS\u00a0 PubMed\u00a0 Google Scholar\u00a0…\n","protected":false},"author":2,"featured_media":604467,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[64,63,17480,7268,3827,1325,50742,1324,1326,17479,292,128,3829,50741],"class_list":{"0":"post-604466","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-physics","8":"tag-au","9":"tag-australia","10":"tag-biomaterials","11":"tag-condensed-matter-physics","12":"tag-electronic-properties-and-materials","13":"tag-general","14":"tag-interfaces-and-thin-films","15":"tag-materials-science","16":"tag-nanotechnology","17":"tag-optical-and-electronic-materials","18":"tag-physics","19":"tag-science","20":"tag-superconducting-properties-and-materials","21":"tag-surfaces"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/604466","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/comments?post=604466"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/posts\/604466\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media\/604467"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/media?parent=604466"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/categories?post=604466"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/au\/wp-json\/wp\/v2\/tags?post=604466"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}