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Proceedings Paper

A novel measurement method of luminescence coupling in multijunction solar cells based on small signal method
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Paper Abstract

Luminescent coupling effects are considered crucial for the performance of multijunction solar cells. We report a novel approach based on small signal measurement, which can directly measure the luminescent coupling efficiency of a multijunction solar cell with different voltage bias. In addition, this method demonstrated the light and voltage dependence of the coupling efficiency, and can potentially lead to a deeper understanding of luminescent coupling effects as well as more effective design of multijunction solar cells.

Paper Details

Date Published: 14 March 2016
PDF: 6 pages
Proc. SPIE 9743, Physics, Simulation, and Photonic Engineering of Photovoltaic Devices V, 97430F (14 March 2016); doi: 10.1117/12.2213664
Show Author Affiliations
Zheng Lyu, Tsinghua Univ. (China)
Mengyang Yuan, Tsinghua Univ. (China)
Jieyang Jia, Stanford Univ. (United States)
Taner Bilir, Solar Junction (United States)
Yi Liu, Peking Univ. (China)
Yijie Huo, Stanford Univ. (United States)
Yu Miao, Stanford Univ. (United States)
James S. Harris, Stanford Univ. (United States)

Published in SPIE Proceedings Vol. 9743:
Physics, Simulation, and Photonic Engineering of Photovoltaic Devices V
Alexandre Freundlich; Laurent Lombez; Masakazu Sugiyama, Editor(s)

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