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具有扩展带边缘的共振矿太阳能电池

Jiangang Feng1,2, Xi Wang1,2, Jia Li1,2

  • 1Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore, 117585, Singapore.

Nature communications
|September 4, 2023
PubMed
概括

研究人员开发了一种共振矿太阳能电池,在波段边缘实现了巨大的光吸收. 这种纳米光子技术的策略将电流提高1.5mA/cm2,使效率超出组合的极限.

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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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