KnE Materials Science
ISSN: 2519-1438
The latest conference proceedings on physical materials, energy materials, electrical materials.
Optical Properties of Cu2S/SnS2 Precursor Layers for the Preparation of Kesterite Cu2SnS3 Photovoltaic Absorber
Published date: Oct 14 2018
Journal Title: KnE Materials Science
Issue title: Sino-Russian ASRTU Conference Alternative Energy: Materials, Technologies, and Devices
Pages: 39–44
Authors:
Abstract:
The Cu2S and SnS2 layers have been prepared by the chemical bath deposition method. The results of SEM and EDX analyses confirm a high stoichiometry of the synthesized semiconductor thin films. The optical properties of the Cu2S and SnS2 layers have been studied, and the optical band gap values have been determined.
Keywords: thin films, sulfides, band gap, hydrochemical deposition, transmittance, photovoltaic absorber
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