A simple structure of Cu2ZnSnS4/CdS solar cells prepared by sputtering

被引：9

作者：

Li, Zhishan ^{[1
]}

Wang, Shurong ^{[1
]}

Ma, Xun ^{[1
]}

Yang, Min ^{[1
]}

Jiang, Zhi ^{[1
]}

Liu, Tao ^{[1
]}

Lu, Yilei ^{[1
]}

Liu, Sijia ^{[1
]}

机构：

[1] Yunnan Normal Univ, Solar Energy Res Inst, Yunnan Prov Key Lab Rural Energy Engn, Kunming 650500, Yunnan, Peoples R China

来源：

PHYSICA B-CONDENSED MATTER | 2017年 / 526卷

基金：

美国国家科学基金会;

关键词：

Simple structure; Cu2ZnSnS4 thin films; Sulfurization; Solar cells; THIN-FILMS; EFFICIENCY; SULFURIZATION; PRECURSORS;

D O I：

10.1016/j.physb.2017.09.009

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

In this work, Cu2ZnSnS4 (CZTS) thin films were grown on Mo-coated Soda-lime-glass (SLG) substrates by annealing of sputtered ZnS/Sn/CuS precursors at 580 degrees C for 15 min. As a try, the CZTS solar cells were fabricated using simple structure of Mo-coated SLG/CZTS/CdS/Al and traditional structure of Mo-coated SLG/CZTS/CdS/i-ZnO/In2O3: SnO2 (ITO)/Al, respectively. The results show that the CZTS device with simple structure can achieve same level of the open circuit voltage (V-oc) compared with that of traditional structure. In addition, the power conversion efficiency of 2.95% and 3.59% were obtained with simple structure and traditional structure, respectively. The CZTS solar cell with simple structure provides a promising way and an easy process to prepare high-performance CZTS thin film solar cells which is available to large-scale industrial production in the future.

引用

页码：80 / 83

页数：4

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