Segregation of Cu-In-S Elements in the Spray-Pyrolysis-Deposited Layer of CIS Solar Cells

We report the fabrication of superstrate-structured solar cells by the deposition of Cu-In-S (CIS) films on 〈glass/FTO/TiO2/In2S3〉 under air by spray pyrolysis. The cells had an open-circuit voltage of 0.551 V, a photocurrent density of 9.5 mA/cm2, a fill factor of 0.45, and a conversion efficiency...

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Bibliographic Details
Main Authors: Seigo Ito, Toshihiro Ryo
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:Advances in Materials Science and Engineering
Online Access:http://dx.doi.org/10.1155/2012/136092
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