空间电源系统用GaInP/ sub2 //GaAs/Ge三结电池研制实验结果

Conference Record of the Twenty Fifth IEEE Photovoltaic Specialists Conference - 1996 Pub Date : 1996-05-13 DOI:10.1109/PVSC.1996.563977

P. Chiang, J. Ermer, W. Nishikawa, D. Krut, D. Joslin, J. Eldredge, B. Cavicchi, J. Olson

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引用次数: 24

摘要

本文介绍了高效率、大面积单片三结、n-on-p、GaInP/ sub2 //GaAs/Ge电池的成功演示。在1个太阳，AM0光照下，迄今为止测量到的最高电池效率(电池尺寸:2cm /spl倍/ 2cm)为25.7%。在直径为3英寸的晶圆上，电池效率的分布也非常均匀。164,2 cm/spl次/ 2cm的三结电池和52个CIC组件的平均效率分别为22.6%和21.9%。本文还报道了CICs的温度系数、1mev电子辐照和热循环测量结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Experimental results of GaInP/sub 2//GaAs/Ge triple junction cell development for space power systems

This paper describes the successful demonstration of high efficiency, large area monolithic triple-junction, n-on-p, GaInP/sub 2//GaAs/Ge cells. The highest cell efficiency (cell size: 2 cm/spl times/2 cm) measured to date is 25.7%, under 1 sun, AM0 illumination. A very uniform distribution of cell efficiency across a 3" diameter wafer is also achieved. The average efficiency of 164, 2 cm/spl times/2 cm triple junction cells and 52 cell-interconnect-cover (CIC) assemblies are 22.6% and 21.9%, respectively. The results of temperature coefficient, 1 MeV electron irradiation and thermal cycle measurements (for CICs) are also reported.

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Conference Record of the Twenty Fifth IEEE Photovoltaic Specialists Conference - 1996

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