Abstract Zn1-xMgxO/Cu2O/Ag solar cells were fabricated upon fluorine doped tin oxide coated soda lime glass substrate with varying percentage of Mg mol% doping in zinc oxide (ZnO) layer. Short circuit current density & open circuit voltages of the fabricated cells were investigated. Optimum doping with Mg improved the transparency of ZnO layer which helped in increasing the short circuit current density of solar cells. An enhancement of open circuit voltage was observed with increase in x, which was investigated using X-ray photoelectron spectroscopy and the results revealed that with increase in x, there was a decrease in conduction band offset between Zn1-xMgxO and cuprous oxide layers. From UV-Visible transmittance spectra, it was observed that with Mg doping in ZnO nanostructure, optical losses were reduced which resulted in increase in Short circuit current density. The objective of this study was to investigate and develop a technology for fabrication of solar cells that is both cost effective and easy to produce.

中文翻译：

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Mg % 对 Zn1-xMgxO/Cu2O 异质结薄膜太阳能电池开路电压和短路电流密度的影响，采用电化学沉积和旋涂处理

摘要 Zn1-xMgxO/Cu2O/Ag 太阳能电池在氟掺杂氧化锡涂层钠钙玻璃基板上制备，氧化锌 (ZnO) 层中掺杂了不同百分比的 Mg mol%。研究了制造的电池的短路电流密度和开路电压。Mg 的最佳掺杂提高了 ZnO 层的透明度，这有助于增加太阳能电池的短路电流密度。观察到开路电压随着 x 的增加而增强，使用 X 射线光电子能谱进行研究，结果显示随着 x 的增加，Zn1-xMgxO 和氧化亚铜层之间的导带偏移减小。从紫外-可见光透射光谱可以看出，在 ZnO 纳米结构中掺杂 Mg，光损耗降低，导致短路电流密度增加。这项研究的目的是研究和开发一种既经济又易于生产的太阳能电池制造技术。