Paper Abstract and Keywords |
Presentation |
2005-11-11 13:55
CZTS thin film solar cells using co-sputtered precursors Ryouichi Kimura, Kazuo Jimbo, Tsuyoshi Kamimura, Satoru Yamada, Win Shwe Maw, Hironori Katagiri (Nagaoka National College of Tech.) Link to ES Tech. Rep. Archives: CPM2005-153 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The low cost, environmental harmless Cu2ZnSnS4 (CZTS) type thin film solar cells are fabricated by using abundant materials. In this study, three RF sources co-sputtering continued with annealing in sulfurized atmosphere method is utilized. In our previous work, the functions of making precursor and annealing were sequentially done in different apparatus. At that time, the precursor had to be exposed to the outside atmosphere and encountered the moisture adhesion. Therefore, inline type film making apparatus is utilized to accomplish the better quality of solar cell in this study. In order to investigate the composition ratio of CZTS precisely, Inductively Coupled Plasma Spectroscopy (ICPS) analysis is performed. Then the sulfurization temperature is examined by using Cu-poor and Zn-rich precursor result. The conversion efficiency of 3.46% is obtained at sulfurization temperature of 595℃. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Cu2ZnSnS4 / sulfurization temperature / ICPS analysis / Inline type film making apparatus / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 105, no. 393, CPM2005-153, pp. 7-12, Nov. 2005. |
Paper # |
CPM2005-153 |
Date of Issue |
2005-11-04 (CPM) |
ISSN |
Print edition: ISSN 0913-5685 |
Copyright and reproduction |
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Link to ES Tech. Rep. Archives: CPM2005-153 |