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Updated: Apr 18, 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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太阳能电池. 太阳能电池. 太阳能电池. 太阳能电池. 在溶液培养的CH3NH3PbI3单晶中,电子孔扩散长度>175微米

Qingfeng Dong1, Yanjun Fang1, Yuchuan Shao1

  • 1Department of Mechanical and Materials Engineering, University of Nebraska, Lincoln, NE 68588, USA.

Science (New York, N.Y.)
|February 1, 2015
PubMed
概括

有机三甲基矿 (CH3NH3PbI3) 的单晶具有异常长的电子和孔扩散长度,超过毫米. 这一突破提高了矿太阳能电池的效率,并使辐射传感的新应用成为可能.

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相关概念视频

Determination of Crystal Structures01:29

Determination of Crystal Structures

In the late 1800s, the revelation that light extended beyond visible wavelengths led to the discovery of X-rays by Wilhelm Roentgen. Recognized as high-energy electromagnetic radiation with short wavelengths, X-rays prompted exploration into their interaction with crystals. Max von Laue proposed in 1912 that the periodic arrangement of atoms, ions, or molecules in crystals would cause them to diffract X-rays, a hypothesis confirmed through experiments with copper sulfate and zinc sulfide...
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