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Proceedings Paper

Stable efficiency analysis of ZnS/CIGS solar cells possessing by thermal treatment
Author(s): Jyh-Jier Ho; Jia-Show Ho; Sheng-Shih Wang; Kang L. Wang
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Paper Abstract

In this paper, we use chemical bath deposition (CBD) to explore the electrical performance of ZnS / Cu(In,Ga)Se2 (CIGS) solar cells which are processed in different coating time. In addition, the electrical characteristic of the ZnS / CIGS cells are measured after the step of light Soaking and the heat treatment process. To explore effect of both light soaking and heat treatment. The results show that the steps combine light soaking and heat treatment can provide stable cells in efficiency. In the darkroom, the efficiency loss of ZnS / CIGS cell with efficiency of 10.64%, after 24 hours, is only 0.21%

Paper Details

Date Published:
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Proc. SPIE 8981, Physics, Simulation, and Photonic Engineering of Photovoltaic Devices III, 89811P; doi: 10.1117/12.2040193
Show Author Affiliations
Jyh-Jier Ho, National Taiwan Ocean Univ. (Taiwan)
Jia-Show Ho, Univ. of California, Los Angeles (United States)
Sheng-Shih Wang, China Univ. of Science and Technology (Taiwan)
Kang L. Wang, Univ. of California, Los Angeles (United States)


Published in SPIE Proceedings Vol. 8981:
Physics, Simulation, and Photonic Engineering of Photovoltaic Devices III
Alexandre Freundlich; Jean-François Guillemoles, Editor(s)

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