2 papers
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…
physics.optics2023
Topologically enhanced nonlinear optical response of graphene nanoribbon heterojunctions
Hanying Deng, Zhihao Qu, Yingji He +3
We study the nonlinear optical properties of heterojunctions made of graphene nanoribbons (GNRs) consisting of two segments with either the same or different topological properties…