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Updated: Jun 17, 2025

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通过优化电荷传输层来抑制量子点红外光伏中的电荷提取损失

Sisi Liu1, Meng Wang1, Tianyu Luo1

  • 1School of Science, Wuhan University of Technology, Wuhan, Hubei 430070, China.

The journal of physical chemistry letters
|August 8, 2024
PubMed
概括

这项研究开发了一种先进的氧化电子传输层 (ETL),以改善硫化量子点红外太阳能电池 (PbS QD IRSC) 中的电荷提取. 这种改进导致了创纪录的红外功率转换效率,克服了关键的效率限制.

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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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