Microscopic investigation of the CdS buffer layer growth on Cu(In,Ga)Se2 absorbers

To obtain highly efficient thin film solar cell devices, a thin buffer layer of CdS is deposited onto a Cu(In,Ga)Se2 absorber layer. Here, the authors report a photoemission electron microscopy study investigating the growth of evaporated CdS buffer layers. For thin CdS layers (

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Bibliographic Details
Published in:Journal of vacuum science & technology. B, Microelectronics and nanometer structures processing, measurement and phenomena Microelectronics and nanometer structures processing, measurement and phenomena, 2008, Vol.26 (3), p.901-903
Main Authors: Sadewasser, S., Bremsteller, W., Plake, T., Kaufmann, C. A., Pettenkofer, Ch
Format: Article
Language:English
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Summary:To obtain highly efficient thin film solar cell devices, a thin buffer layer of CdS is deposited onto a Cu(In,Ga)Se2 absorber layer. Here, the authors report a photoemission electron microscopy study investigating the growth of evaporated CdS buffer layers. For thin CdS layers (
ISSN:1071-1023
1520-8567
DOI:10.1116/1.2902859