Morphological and structural characterization of Cu2ZnSnSe4 thin films grown by selenization of elemental precursor layers
Despite the success of Cu (In, Ga) Se2 (CIGS) based PV technology now emerging in
several industrial initiatives, concerns about the cost of In and Ga are often expressed. It is
believed that the cost of those elements will eventually limit the cost reduction of this
technology. One candidate to replace CIGS is Cu2ZnSnSe4 (CZTSe). We report the
preliminary results of CZTSe thin films grown on bare and Mo coated glass through
selenization of DC magnetron sputtered Cu/Zn/Sn precursor layers in an atmosphere of Se …
several industrial initiatives, concerns about the cost of In and Ga are often expressed. It is
believed that the cost of those elements will eventually limit the cost reduction of this
technology. One candidate to replace CIGS is Cu2ZnSnSe4 (CZTSe). We report the
preliminary results of CZTSe thin films grown on bare and Mo coated glass through
selenization of DC magnetron sputtered Cu/Zn/Sn precursor layers in an atmosphere of Se …
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