Modification of optoelectronic properties of sprayed CZTS thin films through spray rate variation

G. Rajeshmon, V.; Sudha Kartha, C.; Vijayakumar, K.P.

doi:10.1063/1.4873077

Public

Modification of optoelectronic properties of sprayed CZTS thin films through spray rate variation

Published in AIP conference proceedings • Jan 1, 2014

Authors:

V. G. Rajeshmon

C. Sudha Kartha

K.P. Vijayakumar

Abstract

Effect of spray rate on structural, optical and electrical properties of spray pyrolysed Cu2ZnSnS4 (CZTS) thin films was investigated. We deposited films by varying spray rate from 2 ml/min to 10 ml/min in steps of 2 ml/min. For very low and high spray rates presence of secondary phases could be obs...

Subject

CZTS

Materials science

Band gap

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