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- Solovan, M. N., et al.
(författare)
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Structural and optical properties of Cu2ZnSn(S,Se)4 films obtained by magnetron sputtering of a Cu2ZnSn alloy target
- 2017
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Ingår i: Physics of the Solid State. - 1063-7834. ; 59:8, s. 1643-1647
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Tidskriftsartikel (refereegranskat)abstract
- 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 (Eg op = 1.65 eV) and Cu2ZnSnSe4 (Rg op = 1.2 eV) thin films have been determined.
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