2 citations · 3 across the 4 of their papers we have counts for
4 papers
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…
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…
Chiral edge plasmons in quantum anomalous Hall insulators
Furu Zhang, Chenxi Ding, Jianhui Zhou +1
We find that the Berry curvature splits the edge plasmons propagating along the opposite directions in quantum anomalous Hall insulators even with vanishing Chern number. When the…
Anomalous acoustic plasmons in two-dimensional over-tilted Dirac bands
Chang-Xu Yan, Furu Zhang, Chao-Yang Tan +3
The over-tilting of Dirac cones has led to various fascinating quantum phenomena. Here we find that two anomalous acoustic plasmons (AAPs) are dictated by the distinct geometry of…