过渡金属硫族化合物激子研究进展
On the exciton problem in transition metal dichalcogenides
冯亦彪 1张天天 1周军 1窦瑞芬1
作者信息
- 1. 北京师范大学物理学系,100875,北京
- 折叠
摘要
分别介绍了激子的基本概念及过渡金属硫族化合物(transition metal dichalcogenides,TMD)材料中不同类型的激子态,并对TMD材料中激子的调控方法和手段进行了系统综述;总结了 TMD材料中激子问题的潜在研究方向及应用.
Abstract
The basic concepts of excitons and exciton complexes in TMD materials are discussed in this work,including bright and dark excitons,neutral and charged excitons,intralayer and interlayer excitons,and others.Further,methods are reviewed,of manipulating and tuning exciton complexes in TMD materials through strain,electrical and magnetic field,interlayer twist between neighboring layers.Finally,future research directions and applications of excitonic device are discussed.
关键词
过渡金属硫族化合物(TMD)/光与物质相互作用/激子Key words
transition metal dichalcogenides(TMD)/interaction between light and matter/exciton引用本文复制引用
出版年
2023
国家科技期刊平台
NSTL
维普
万方数据