Degradation Modeling of InGaP/GaAs/Ge Triple-Junction Solar Cells Irradiated by Protons

被引:2
作者
Maximenko, S. I. [1 ]
Lumb, M. P. [2 ]
Messenger, S. R. [3 ]
Hoheisel, R. [2 ]
Affouda, C. [1 ]
Scheiman, D. [1 ]
Gonzalez, M. [4 ]
Lorentzen, J. [1 ]
Jenkins, P. P. [1 ]
Walters, R. J. [1 ]
机构
[1] US Naval Res Lab, Washington, DC 20375 USA
[2] George Washington Univ, Washington, DC 20037 USA
[3] Former US Naval Res Lab employee, Washington, DC USA
[4] Sotera Def Solut, Annapolis, MD 20701 USA
来源
PHYSICS, SIMULATION, AND PHOTONIC ENGINEERING OF PHOTOVOLTAIC DEVICES III | 2014年 / 8981卷
关键词
point defects; compensation centers; III-V-based solar cells; SEM; DIFFUSION LENGTH;
D O I
10.1117/12.2040938
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Experimental results on triple-junction solar cells irradiated by 3 MeV proton irradiation to very high damage levels are presented. The minority carrier transport properties were obtained through quantum efficiency and EBIC measurements and an analytical drift-diffusion solver was used in understanding the results for different degradation levels where multiple damage mechanisms are evident.
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页数:8
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