Co-solvent enhanced zinc oxysulfide buffer layers in Kesterite copper zinc tin selenide solar cells1. Issue 23 (21st June 2015) - Steirer, K. Xerxes
Abstract Performance deficiencies from the too large conduction band offset between Cu2ZnSnSe4/ZnOS heterojunctions are abated by the inclusion of a co-solvent during aqueous growth of the buffer layer.