Ultrabroadband air-dielectric double-chirped mirrors for laser frequency combs
Design of pump-DUT dimension and measurement procedure As shown in Fig. 2a in the main text, broadband illumination…
A lithography-free approach to polaritonic Luneburg lenses
Gradient indices from dielectric environment engineering The propagation of polaritons is significantly influenced by the surrounding dielectric environment,…
Lessons from cave bear extinction could save endangered bears
Credit: University of Central Lancashire Lessons from extinction could help protect the bears of today. New research reveals…
New model describes result of non-reciprocal interactions between two non-linear molecules
Adding non-linearity to a non-reciprocal system enables the two molecule species to change their dynamics. As a result,…
How hot can you make a solid before it melts? – Physics World
How hot can you make a solid before it melts? – Physics World Skip to main content Discover…
Falling water forms beautiful fluted films
Using hollow tubes of varying diameters and high-speed imaging, KAUST researchers captured the hidden shapes of the thin…
Optical signatures of interlayer electron coherence in a bilayer semiconductor
Transition-metal dichalcogenides (TMDs) are direct-gap semiconductors that can host optically bright excitons corresponding to Coulomb-bound electron–hole pairs. Due…
Streams of gas might lead to the rapid formation of high-mass stars
The dust emission of the high-mass star forming region G336.018-00.827 ALMA1 at radio wavelengths. The star symbol indicates…
Watching Electron Dynamics Shape Chemical Reactions
Haiwang YongDepartment of Chemistry and Biochemistry, University of California, San Diego, La Jolla, CA, US August 20, 2025•…
Realization of a doped quantum antiferromagnet in a Rydberg tweezer array
Lee, P. A., Nagaosa, N. & Wen, X.-G. Doping a Mott insulator: physics of high-temperature superconductivity. Rev. Mod.…
A New Model for Early Black Hole Formation Could Revolutionize Cosmologicy
When the James Webb Space Telescope (JWST) commenced operations, it provided the first views of the period known…
Scientists program cells to create biological qubit in multidisciplinary research
Researchers have designed protein qubits that can be produced by cells naturally, opening possibilities for precision measurements of…