2 papers
physics.optics2025
Electrically controlled topological interface modes in graphene-based photonic superlattices
Hanying Deng, Jing Deng, Yiling Chen +2
We demonstrate the electrical control of topological interface modes at the interface between a graphene-based photonic superlattice and a uniform dielectric medium. Specifically,…
cond-mat.mes-hall2024
Large enhancement of nonlinear optical response of graphene nanoribbon heterojunctions with multiple topological interface states
Hanying Deng, Yaxin Li, Zhihao qu +3
We investigate the nonlinear optical response of graphene nanoribbon (GNR) heterojunctions both without and with one or multiple topological interface states. By implementing a dis…