3 papers
physics.optics2026
Geometric Engineering of Flat Bands in a Single-layer Photonic Graphene
Dun Wang, Shupeng Xu, Jia-chen Shi +2
Photonic flat bands offer significant potential for strong light-matter interactions, nonlinear optics, and sensing thanks to their localization of light and high density of states…
cond-mat.supr-con2026
Exotic vortex states at high magnetic fields in a quasi-two-dimensional FeSe-based superconductor
Xuyang Li, Jian Li, Kai Liu +9
Owing to strong electronic correlations, high-temperature superconductivity always exhibits intricate intertwinement with various competing electronic orders in phase diagrams, suc…
cond-mat.str-el2024
Spin freezing induced giant exchange bias in a doped Hund's metal
S. J. Li, D. Zhao, J. Li +6
Exchange bias (EB) is a fundamental phenomenon in widespread information technologies. However, a comprehensive understanding of its microscopic origin remains a great challenge. O…