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Updated: Mar 22, 2026

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光伏材料:当前的效率和未来的挑战

Albert Polman1, Mark Knight2, Erik C Garnett2

  • 1Center for Nanophotonics, FOM Institute AMOLF, Science Park 104, 1098 XG Amsterdam, Netherlands. a.polman@amolf.nl.

Science (New York, N.Y.)
|April 16, 2016
PubMed
概括

本次审查考察了16种光伏材料,详细介绍了它们的电性能和效率,从10%到29%. 它确定了用于提高太阳能电池性能的光管理和电荷收集的关键局限性.

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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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