Abstract

The one-dimensional software known as solar cell capacitance simulator, commonly called as SCAPS-1D, has been used to study the transition metal dichalcogenide WS₂/CdS/ZnO:Al solar cell with WS₂ as the absorber layer material. Variations in thickness, ambient temperature, density of defects, and defect charge states have been used to study the photovoltaic performance parameters. So as to achieve increased efficiency, it was shown that the defect concentration in the light absorbing layer needs to be decreased to the lowest achievable values. Additionally, it has been found that the characteristics showing the performance of the solar cells are significantly influenced by the charge type of the defects.

中文翻译：

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WS2基过渡金属硫族化物太阳能电池光伏性能模拟研究

摘要

一维太阳能电池电容模拟器软件（俗称SCAPS-1D）已用于研究以WS ₂为吸收层材料的过渡金属二硫属化物WS ₂ /CdS/ZnO:Al太阳能电池。厚度、环境温度、缺陷密度和缺陷电荷状态的变化已被用来研究光伏性能参数。为了实现更高的效率，研究表明，光吸收层中的缺陷浓度需要降低到可实现的最低值。另外，已经发现，显示太阳能电池性能的特性受到缺陷的电荷类型的显着影响。