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小面积高效率非晶硅单结太阳能电池
High Efficiency Single Junction a-Si:H Solar Cells with an area of 1.0cm~2
【摘要】 本文报道我们在非晶硅单结太阳能电池方面进一步的研究成果.我们在透明SnO2电极与 p a-SiCπ:H层之间增加了一层高掺杂的超薄接触层(CL),用 MIS背面隧道接触取代MS接触,使单结非晶硅电池的能量转换效率在1cm2面积上达到11.19%(AM1.5,100mW/cm1).
【Abstract】 This paper reports the new results in improving energy conversion efficiencies of a-Si:Hsolar cells. Owing to introducing an ultrathin contact layer heavily doped between the SnO2and the p a SiCx:H layers, and utilizing an MIS tunnelling rear contact instead of an MScontact, the conversion efficiency of a-Si:H single junction solar cells has been increased to11.19% on an area of 1.0cm2 (AM1.5, 100mW/cm2).
- 【文献出处】 半导体学报 ,Chinese Journal of Semiconductors , 编辑部邮箱 ,1991年10期
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