Features of dynamic acoustically induced modification of photovoltaic parameters of silicon solar cells

被引：0
作者：
O. Ya. Olikh
机构：
[1] Taras Shevchenko National University of Kyiv,
来源：
Semiconductors | 2011年 / 45卷
关键词：
Breakdown Voltage; Maximum Output Power; Silicon Solar Cell; Reverse Current; Acoustic Effect;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The results of an experimental study of silicon solar cells operating under conditions of dynamic ultrasonic loading are presented. Based on an analysis of current-voltage characteristics, the dependences of the short-circuit current, open-circuit voltage, maximum output power, shunt resistance, reverse current, and breakdown voltage on the strain caused by acoustic waves of various frequencies are studied. Possible mechanisms of the acoustic effect are analyzed. In particular, acoustically induced transformation of recombination centers (e.g., BSO2i complexes) and ionization of levels associated with extended defects in the p-n junction region are considered.
引用
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页码：798 / 804
页数：6
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