高浓度砷化镓垂直太阳能电池的研究

2018 Spanish Conference on Electron Devices (CDE) Pub Date : 2018-11-01 DOI:10.1109/CDE.2018.8597046

Celia Outes, N. Seoane, F. Almonacid, E. Fernández, A. García-Loureiro

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引用次数: 1

摘要

本文利用Silvaco半导体器件模拟器对垂直砷化镓(GaAs)太阳能电池进行了研究。我们研究了表征太阳能电池性能的主要指标(电流、功率和效率)。此外，还分析了太阳浓度的影响。结果表明，随着太阳浓度的对数增加，开路电压呈线性增加。当浓度比为1万个太阳时，效率达到23.25%的最大值。

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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Study of GaAs Vertical Solar Cells at High Concentration Levels

In this present work we have studied vertical gallium arsenide (GaAs) solar cells using the Silvaco semiconductor device simulator. We have studied the main figures of merit (current, power and efficiency) that characterize the behavior of the solar cell. Moreover, the influence of sun concentration was analyzed. The results show a linear increase of the open circuit voltage with the logarithmic increases of sun concentration. Also, the efficiency reaches a maximum value of 23.25% for a concentration ratio of 10, 000 suns.

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2018 Spanish Conference on Electron Devices (CDE)

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