Amorphous Selenium films using CBD: A Novel Selenisation technique for preparing lndium Selenide and Copper lndium Selenide Thin Films

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Amorphous Selenium films using CBD: A Novel Selenisation technique for preparing lndium Selenide and Copper lndium Selenide Thin Films

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Title: Amorphous Selenium films using CBD: A Novel Selenisation technique for preparing lndium Selenide and Copper lndium Selenide Thin Films
Author: Bindu, K; Vijayakumar,K P
Abstract: In the present work, we describe our efforts to develop device quality CuInSe2, films through low cost, simple and eco-friendly hybrid techniques. The most important point to be highlighted here is that the method fully avoids the use of poisonous gases such as H2Se/Se vapour. Instead, selenisation is achieved through solid state reaction between amorphous selenium and polycrystalline metal layers resulting in both binary and ternary selenides. Thin films of amorphous selenium (a-Se) used for this is deposited using Chemical Bath Deposition (CBD). CulnSe2 films are prepared through the selenisation process. Another PV material, indium selenide (In2Se3) thin films are also prepared using this process.
Description: Department of Physics, Cochin University of Science and Technology
URI: http://dyuthi.cusat.ac.in/purl/2912
Date: 2002-05


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