Results of the study of structural and optical properties of Cu2ZnSn(S,Se)4 thin films obtained by sulfitation (selenization) of Cu2ZnSn films which were sputtered by target direct current magnetron sputtering using a stoichiometric Cu2ZnSn (99.99%) target are presented. It has been found that Cu2ZnSn(S,Se)4 thin films are polycrystalline with a grain size of ~60 nm. The optical bandgap of Cu2ZnSnS4 (Egop = 1.65 eV) and Cu2ZnSnSe4 (Rgop = 1.2 eV) thin films have been determined.
Structural and optical properties of Cu2ZnSn(S,Se)4 films obtained by magnetron sputtering of a Cu2ZnSn alloy target / Solovan, M. N.; Mostovoi, A. I.; Bilichuk, S. V.; Pinna, F.; Kovalyuk, T. T.; Brus, V. V.; Maistruk, E. V.; Orletskii, I. G.; Mar'yanchuk, P. D.. - In: PHYSICS OF THE SOLID STATE. - ISSN 1063-7834. - 59:8(2017), pp. 1643-1647.
Titolo: | Structural and optical properties of Cu2ZnSn(S,Se)4 films obtained by magnetron sputtering of a Cu2ZnSn alloy target |
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Data di pubblicazione: | 2017 |
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Digital Object Identifier (DOI): | http://dx.doi.org/10.1134/S1063783417080261 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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http://hdl.handle.net/11583/2836205