Purdue

This research from Duke, Purdue, Yale, Lawrence Berkeley, CAS, Westlake and Huazhong Universities introduces a new technique to control the thickness of perovskite single crystals, which allows for tuning of electron and hole energy levels. The study's experimental and theoretical teams worked together to synthesize and characterize the materials and simulate their structure and properties. Led by Letian Dou and Volker Blum.