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Updated: Jun 18, 2025

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自动供电的FTO/CdSe/Bi2Se3 光探测器具有双极光响应特征

Weihua Yan1, Fan He1,2, Min Zhang1

  • 1School of Physics and Astronomy, China West Normal University, Nanchong 637200, China.

ACS applied materials & interfaces
|August 5, 2024
PubMed
概括

研究人员开发了具有独特波长依赖双极光响应的自动供电光探测器. 这些设备对于安全光通信和智能传感器的应用至关重要.

关键词:
这就是Bi2Se3Se.双极光响应的双极光响应.在CdSeSe中.自动供电的光电探测器取决于波长的输出输出.

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相关概念视频

P-N junction01:11

P-N junction

A p-n junction is formed when p-type and n-type semiconductor materials are joined together. At the interface of the p-n junction, holes from the p-side and electrons from the n-side begin to diffuse into the opposite sides due to the concentration gradient. This diffusion of carriers leads to a region around the junction where there are no free charge carriers, known as the depletion region. The charge density within the depletion region for the n-side and p-side can be described by the...
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