相关实验视频

Updated: Jan 17, 2026

Low Pressure Vapor-assisted Solution Process for Tunable Band Gap Pinhole-free Methylammonium Lead Halide Perovskite Films
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Low Pressure Vapor-assisted Solution Process for Tunable Band Gap Pinhole-free Methylammonium Lead Halide Perovskite Films

Published on: September 8, 2017

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异质相互作用诱导核化促进垂直增长和抑制高效宽带间隙矿太阳能电池和并联设备的相分离

Changbo Li1, Yuyi Wang1, Weiyin Gao1,2

  • 1Frontiers Science Center for Flexible Electronics, Xi'an Institute of Flexible Electronics (IFE) and Northwestern Polytechnical University, Xi'an 710072, China.

Research (Washington, D.C.)
|September 24, 2025
PubMed
概括

这项研究引入了CsPb2Br5作为异质核化剂,以改善宽带间隙矿太阳能电池 (PSC). 这种方法提高了薄膜质量,从而记录了功率转换效率,并提高了双重光伏设备的稳定性.

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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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