Effects of electron irradiation on a home-made type of triple-junction GainP|GaAs／Ge solar cell

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Effects of electron irradiation on a home-made type of triple-junction GainP|GaAs／Ge solar cell

更新时间：2021-03-12

- Effects of electron irradiation on a home-made type of triple-junction GainP|GaAs／Ge solar cell
- NUCLEAR TECHNIQUES Issue 1, (2007)
- 作者机构：
  
  1. 中国科学院新疆理化技术研究所
  2. 天津电源研究所乌鲁木齐 830011 中国科学院研究生院
  3. ,天津,300381
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM914.4
- Published：01 January 2007
- 稿件说明：
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[1]牛振红,郭旗,任迪远,刘刚,高嵩,肖志斌.一种国产GaInP/GaAs/Ge三结太阳电池的电子辐照特性[J].核技术,2007(01):37-39.

Effects of electron irradiation on a home-made type of triple-junction GainP|GaAs／Ge solar cell[J]. Nuclear techniques, 2007, (1): 37-39.
[1]牛振红,郭旗,任迪远,刘刚,高嵩,肖志斌.一种国产GaInP/GaAs/Ge三结太阳电池的电子辐照特性[J].核技术,2007(01):37-39. DOI：

Effects of electron irradiation on a home-made type of triple-junction GainP|GaAs／Ge solar cell[J]. Nuclear techniques, 2007, (1): 37-39. DOI：

摘要

对一种国产GalnP/GaAs/Ge三结太阳电池进行了1 MeV电子辐照损伤研究

分析和讨论了不同注量电池电参数和光谱响应的衰降规律。实验结果表明

这种电池不但有很高的初始效率

而且有好的抗辐射性

电子注量达到1×1015cm-2时

最大输出功率为辐照前的80．4%。辐照后GalnP顶电池几乎不发生退化

而GaAs中间电池短路电流严重退化

致使GalnP顶电池与GaAs中间电池电流失配

是GalnP/GaAs/Ge电池性能退化的主要原因。

Abstract

Radiation effects of 1 MeV electron on a home-made type of tripie-junction GaInP/GaAs/Ge solar cell have been investigated.The results indicate that the GalnP/GaAs/Ge solar cell has high efficiency and high radiation hardness.The final-to-initial maximum power ratio (P/P0) of the GaInP/GaAs/Ge cell was 80.4% at a fluence of l×l0(15)cm(-2).The spectral response of the GalnP top subcell showed little degradation

and this was not a limitation for GalnP/GaAsd/Ge cell performance.The GaAs middle subcell I(sc)

however

presented serious degradation.The degradation of GalnP/GaAs/Ge solar cell is due primarily to the GaAs middle subcell.

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Related Author

严荣良

陆妩

余学峰

任迪远

郭旗

Erkin GUO Qi REN Diyuan YU Xuefeng LU Wu YAN Rongliang

Erkin GUO Qi REN Diyuan YUXuefeng LUWu YANRongliang

郭旗

Related Institution

Xinjiang Institute of Physics, The Chinese Academy of Sciences

中国科学院新疆物理研究所

Xinjiang Institute of Physics, the Chinese Academy of Sciences

中国科学院新疆物理所

Key Laboratory of Radiation Physics and Technology, Sichuan University Ministry of Education

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