摘要
讨论了弱光下影响非晶硅太阳电池性能的主要因素 ,指出要提高弱光下太阳电池开路电压主要应提高太阳电池的并联电阻。用辉光放电法顺序沉积 p ,i,n三层非晶硅 ,制作出了弱光非晶硅太阳电池 ,在 2 0 0lx白荧光灯照射下 ,其单位面积最大输出功率达 7.76 μW /cm2 。
The main factors affecting the performance of amorphous silicon solar cells at weak illumination are analyzed in this paper. To increase the open-circuit voltage of amorphous silicon solar cells at weak illumination the shunt resistance of the solar cells must be increased first. p-a-Si, i-a-Si, n-a-Si were deposited on TCO glass by means of glow discharge so that the amorphous silicon solar cells at weak illumination were fabricated. The output of maximum power of 7.76 μW/cm 2 under 200 lx white fluoresent light was obtained.
出处
《半导体光电》
CAS
CSCD
北大核心
2002年第5期317-319,共3页
Semiconductor Optoelectronics
关键词
太阳电池
弱光
非晶硅
solar cell
weak illumination
amorphous silicon