界面态对ZnO/AlSb太阳能电池性能影响的模拟研究  

The Simulation of the Effect of Interface State on the ZnO/AlSb Solar Cell

作　　者：杨顺洪 彭启才[1] 龚述娟[1] 赵新为[2] 

机构地区：[1]西华大学材料科学与工程学院,四川成都610039 [2]日本东京理科大学理学部物理学科

出　　处：《西华大学学报（自然科学版）》2014年第1期31-34,55,共5页Journal of Xihua University:Natural Science Edition

基　　金：教育部"春晖计划"资助项目(Z2011071)

摘　　要：运用AMPS软件对n-ZnO/i-AlSb/p-AlSb异质结太阳能电池的性能进行模拟,针对n/i异质结界面态对电池填充因子和转换效率的影响进行研究。结果表明,随着界面态密度增大,电池的填充因子和转换效率迅速下降,具体表现为界面态密度的增加促进光生载流子的复合从而电池并联电阻减小,最终导致电池的转换效率降低。In this paper, the performance of the n-ZnO/i-AlSb/p-AlSb solar cell is simulated by AMPS（Analysis of microelectron- ie and photonic structures）. The effect of n/i interface state on the performance of the solar cell, such as fill factor FF and conversion efficiency η, was studied. It was shown that with the increase in interface state density, fill factor and conversion efficiency decreased rapidly, the mechanism of this change was investigated as well.

关 键 词：ALSB 异质结 界面态 太阳电池 计算机模拟 

分 类 号：TN304.05[电子电信—物理电子学]