以GeSe为光吸收层的薄膜太阳电池模拟优化研究

韩莹健; 吴海峰; 王丹丹; 邢美波; 李子睿; 王瑞祥

doi:10.19912/j.0254-0096.tynxb.2022-0690

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太阳能学报 ›› 2023, Vol. 44 ›› Issue (9) : 66-71. DOI: 10.19912/j.0254-0096.tynxb.2022-0690

以GeSe为光吸收层的薄膜太阳电池模拟优化研究

韩莹健¹, 吴海峰¹, 王丹丹², 邢美波¹, 李子睿¹, 王瑞祥¹

作者信息 +

SIMULATION AND OPTIMIZATION OF THIN-FILM SOLAR CELLS WITH GeSe AS ABSORPTION LAYER

Han Yingjian¹, Wu Haifeng¹, Wang Dandan², Xing Meibo¹, Li Zirui¹, Wang Ruixiang¹

Author information +

文章历史 +

摘要

针对GeSe薄膜作为吸收层的薄膜太阳电池,利用Scaps-1D太阳电池模拟软件研究电池的吸收层参数对光电性能的影响,以最大光电转化效率（PCE）为优化目标,确定吸收层厚度、缺陷态密度、掺杂浓度以及电子亲和势等参数,获得0.77 V的开路电压,38.55 mA/cm²的短路电流,85.21%的填充因子以及25.3%的光电转化效率。

Abstract

In this paper, for thin-film solar cells with GeSe thin film as the absorber layer, the effects of the absorber layer parameters on the photovoltaic performance were studied by using Scaps-1D solar cell simulation software. Thickness, defect state density, doping density and electron affinity parameters are used to obtain open-circuit voltage of 0.77 V, short-circuit current of 38.55 mA/cm², fill factor of 85.21% and photoelectric conversion efficiency of 25.3%.

导出引用

韩莹健, 吴海峰, 王丹丹, 邢美波, 李子睿, 王瑞祥. 以GeSe为光吸收层的薄膜太阳电池模拟优化研究[J]. 太阳能学报. 2023, 44(9): 66-71 https://doi.org/10.19912/j.0254-0096.tynxb.2022-0690

Han Yingjian, Wu Haifeng, Wang Dandan, Xing Meibo, Li Zirui, Wang Ruixiang. SIMULATION AND OPTIMIZATION OF THIN-FILM SOLAR CELLS WITH GeSe AS ABSORPTION LAYER[J]. Acta Energiae Solaris Sinica. 2023, 44(9): 66-71 https://doi.org/10.19912/j.0254-0096.tynxb.2022-0690

中图分类号： TM914.4+2

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