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Updated: Jun 22, 2025

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在WS2/WSe2异构结构中电调节的非辐射寿命

Anran Wang1, Xingguang Wu2, Siwen Zhao2

  • 1School of Electronic Science and Engineering, Nanjing University, Nanjing 210093, China. fwang@nju.edu.cn.

Nanoscale
|July 5, 2024
PubMed
概括

在过渡金属二甲基 (TMD) 异构结构中实现了刺激子动态的电控制. 光载体的非辐射放松寿命由后门电压调节,从而实现了定制的光物质相互作用.

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相关概念视频

Fermi Level Dynamics01:12

Fermi Level Dynamics

The vacuum level denotes the energy threshold required for an electron to escape from a material surface. It is usually positioned above the conduction band of a semiconductor and acts as a benchmark for comparing electron energies within various materials.
Electron affinity in semiconductors refers to the energy gap between the minimum of its conduction band and the vacuum level and it is a critical parameter in determining how easily a semiconductor can accept additional electrons.
The work...
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