The influence of the elemental composition of CuZnSn coatings deposited by electrodeposition on the formation of the Cu2ZnSnSe4 crystal structure following a selenisation process was investigated using X-ray diffraction, scanning electron microscopy and Raman spectroscopy. This study showed that the optimum alloy ratio to achieve the Cu2ZnSnSe4 crystal without impurity phases was in the range of 0.37–0.50 for Cu/(Zn+Sn) and 2.5–4 for Zn/Sn.
Funding
This work was supported by the Turkiye Bilimsel ve Teknolojik Arastirma Kurumu [grant number 1059B191400996 (2219 program)].
History
School
Mechanical, Electrical and Manufacturing Engineering
Published in
Surface Engineering
Volume
35
Issue
10
Pages
854 - 860
Citation
KATIRCI, R. and WALLS, M., 2018. Optimisation of the CZTSe thin film composition obtained by a sequential electrodeposition process. Surface Engineering, 35 (10), pp.854-860.
Publisher
Taylor & Francis on behalf of the Institute of Materials, Minerals and Mining
This is an Accepted Manuscript of an article published by Taylor & Francis in Surface Engineering on 12 July 2018, available online: http://www.tandfonline.com/10.1080/02670844.2018.1495415.