Synthesis and phase transition of wurtzite Cu3ZnInSnS6 nanodisks†
Abstract
Wurtzite Cu3ZnInSnS6 (CZITS) nanodisks were successfully synthesized according to rational design via a hot-injection method. Their suitable band gap and photoresponsive behavior indicate great potential application in solar cells. The structure of CZITS transforms to a tetragonal type after annealing, which is accompanied by grain growth.