3 papers
cond-mat.mtrl-sci2025
Tuning Carrier Type and Density in Highly Conductive and Infrared-Transparent (Bi1-xSbx)2Te3 films
Xiangren Zeng, Shenjin Zhang, Zhiheng Li +7
Infrared transparent conductors have long been sought due to their broad optoelectronic applications in the infrared wavelength range. However, the search for ideal materials has b…
physics.optics2024
Low threshold optical bistability based on MoS2 in asymmetric Fabry-Perot cavity structure in visible light band
Songqing Tang, Mengjiao Ren, Zhiheng Li +2
This article theoretically proposes a multi-layer Fabry-Perot cavity structure based on nonlinear MoS2, whose cavity is composed of asymmetric photonic crystals. In this structure,…
physics.optics2024
MoS2-based optical bistability in silver-Bragg reflector multilayer structure at visible light band
Songqing Tang, Mengjiao Ren, Zhiheng Li +2
In this paper, we present a theoretical analysis of the optical bistability in a metallic silver-Bragg reflector structure by embedding bilayer MoS2 at the visible band. The nonlin…