Remarkable enhancement of the efficiency of Cu(In,Ga)Se2 solar cells by annealing the (In,Ga)2Se3 precursor layer
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- 作者：Sreedevi Gedi ; Qian Sun ; Chan-Wook Jeon ; cwjeon@ynu.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：CIGSe thin film solar cell ; Three-stage co-evaporation process ; Annealing ; Preferred orientation ; Performance of solar cell
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：25 February 2016
- 年：2016
- 卷：659
- 期：Complete
- 页码：255-261
- 全文大小：2017 K
文摘
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CIGSe thin film solar cell is developed using three-stage co-evaporation.
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A new way is introduced to improve the performance of cell by annealing of IGSe.
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Preferred orientation of CIGSe absorber is tuned by the annealing time.
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The conversion efficiency is significantly enhanced from 7.35 % to 14.35 %.