This article demonstrates a flash-type kinetic sulfurization method to introduce band-gap grading in CZTSe based photovoltaic devices. The developed approach allows to achieve a steep grading profile on kesterite thin-film… Click to show full abstract
This article demonstrates a flash-type kinetic sulfurization method to introduce band-gap grading in CZTSe based photovoltaic devices. The developed approach allows to achieve a steep grading profile on kesterite thin-film surface.
               
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