2 papers
quant-ph2019
Hyperbolic Dispersion in Chiral Molecules
Jie-Xing Zhao, Jing-Jing Cheng, Yin-Qi Chu +3
We theoretically investigate the intra-band transitions in Möbius molecules. Due to the weak magnetic response, the relative permittivity is significantly modified by the presence…
physics.optics2018
Broad-Band Negative Refraction via Simultaneous Multi-Electron Transitions
Jing-Jing Cheng, Ying-Qi Chu, Tao Liu +4
We analyze different factors which influence the negative refraction in solids and multi-atom molecules. We find that this negative refraction is significantly influenced by simult…