2 papers
cond-mat.mes-hall2025
Phonon Dichroisms Revealing Unusual Electronic Quantum Geometry
Ding Li, Guoao Yang, Tao Qin +2
The quantum geometry tensor, intrinsic geometric characteristics of electronic states, plays a crucial role in the various nontrivial electromagnetic phenomena in quantum materials…
cond-mat.mtrl-sci2025
Linear and nonlinear optical responses in Green's function formula
Maoyuan Wang, Jianhui Zhou, Yugui Yao
Linear and nonlinear optical effect has been widely discussed in large quantity of materials using theoretical or experimental methods. Except linear optical conductivity, higher-o…