空间带电粒子辐照下GaAs太阳电池的辐照损伤效应  

Irradiation Damage Effect of Ga As Solar Cell under Space Charged Particle Radiate

作　　者：盛延辉 

机构地区：[1]哈尔滨师范大学

出　　处：《哈尔滨师范大学自然科学学报》2015年第4期82-85,共4页Natural Science Journal of Harbin Normal University

基　　金：哈尔滨师范大学硕士研究生创新科研基金项目(HSDSSCX2014-28)

摘　　要：从空间带电粒子辐照下Ga As太阳电池电学性能退化规律、载流子输运规律和辐照缺陷演化规律三个方面论述空间太阳电池的辐照损伤效应和物理机制,分析结果表明,太阳电池电学参数退化模型和载流子输运模型是揭示空间太阳电池辐照损伤物理机制的两个关键.由此,构建空间太阳电池辐照损伤机理的物理模型和理论体系.In this paper, the irradiation damage effect of space solar cell and the physical mechanism from electrical performance degraded rule of GaAs solar cell under space particle radiate, carrier transport rule and irradiation defects three aspects are discussed. The results show that electrical parameters degradation model of solar cell and the carrier transport model is used to reveal the two key of space solar cell irradiation damage physical mechanism. Thus, irradiation damage mechanism physical model and theoretical system of space solar cell is established.

关 键 词：GAAS太阳电池 辐照损伤效应 载流子输运 辐照缺陷 

分 类 号：O47[理学—半导体物理]