In this paper, Cu2ZnSn(S,Se)4 (CZTSSe) films were prepared by non-vacuum solution method. The efficiency of the CZTSSe solar cell was improved from 8.0% to 10.9% by adding NaTFSI (sodium bis(trifluoromethanesulfonyl)imide))... Click to show full abstract
In this paper, Cu2ZnSn(S,Se)4 (CZTSSe) films were prepared by non-vacuum solution method. The efficiency of the CZTSSe solar cell was improved from 8.0% to 10.9% by adding NaTFSI (sodium bis(trifluoromethanesulfonyl)imide))...
               
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