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Influence of the type of conducting glass substrate on the properties of electrodeposited CdS and CdTe thin films

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dc.contributor.author De Alwisl, A.C.S.
dc.contributor.author Atapattu, H.Y.R.
dc.contributor.author De Silva, D.S.M.
dc.date.accessioned 2018-07-02T10:31:21Z
dc.date.available 2018-07-02T10:31:21Z
dc.date.issued 2018
dc.identifier.citation De Alwisl,A.C.S. , Atapattu,H.Y.R. and De Silva, D.S.M. (2018). Influence of the type of conducting glass substrate on the properties of electrodeposited CdS and CdTe thin films. Journal of Materials Science: Materials in Electronics (2018) 29:12419-12428 https://doi.org/10.1007/s10854-018-9358-8 en_US
dc.identifier.uri http://repository.kln.ac.lk/handle/123456789/18899
dc.description.abstract Owing to the greater efficiency in energy conversion by absorbing energy in a wider range of the solar spectrum, thin film CdSICdTe solar cells have been popularized as a prominent application of photovoltaics and the technique of electrodeposi-tion (ED) is an ideal method available for producing both CdS and CdTe materials upon its outrivaled simplicity, low cost, scalability and manufacturability. Typically the quality of these deposited thin films depends on several growth parameters and amid them, the type of conducting glass substrate plays a crucial role. This study is focused on the influence of conduct-ing glass substrate on the properties of electrodeposited CdS and CdTe thin films. Two types of glass substrates coated with different transparent conducting oxide (TCO) layers namely; fluorine-doped tin oxide (FTO) and indium tin oxide (ITO) having different sheet resistances (FTO: 7 and 13 Disq and ITO: 7 and 15 Disq) were considered. CdS and CdTe materials were electrodeposited respectively on each of these types of TCO layers using a three electrode electrolytic system under a consistent set of growth parameters which has been pre-optimized with respect to FTO having sheet resistance of 7 afsq. The deposited CdS and CdTe thin layers were subsequently heat treated and characterized to understand their optical, electri-cal, morphological and structural properties. Accordingly, CdS and CdTe semiconductor materials deposited on glass+10 (7 .0./sq) substrates have exhibited better optoelectronic qualities and hence, endorse the requirement of individual growth parameter optimization for each type of TCO glass substrate for the production of good quality CdS and CdTe thin films in photovoltaic device fabrications. en_US
dc.language.iso en en_US
dc.publisher Journal of Materials Science: Materials in Electronics (2018) 29:12419-12428 https://doi.org/10.1007/s10854-018-9358-8 en_US
dc.subject Glass substrate en_US
dc.subject Electrodeposition en_US
dc.subject Cadmium sulfide en_US
dc.subject Cadmium telluride en_US
dc.subject Thin film en_US
dc.title Influence of the type of conducting glass substrate on the properties of electrodeposited CdS and CdTe thin films en_US
dc.type Article en_US


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