PHOTOVOLTAIC PEROVSKITE OXYCHALCOGENIDE MATERIAL AND OPTOELECTRONIC DEVICES INCLUDING THE SAME

Fadwa El-Mellouhi (Inventor), Nouar Tabet (Inventor), Fahhad Hussain Alharbi (Inventor), Stefano Sanvito (Inventor), Heesoo Park (Inventor), Fadwa El-Mellouhi (Inventor), Nouar Tabet (Inventor), Fahhad Hussain Alharbi (Inventor), Stefano Sanvito (Inventor), Heesoo Park (Inventor)

Research output: Patent

Abstract

Photovoltaic perovskite oxychalcogenide material and an optoelectronic device are provided. The optoelectronic device includes a cathode layer, an anode layer, and an active layer disposed between the cathode layer and the anode layer. In one embodiment, the active layer includes a perovskite oxychalcogenide compound and the perovskite oxychalcogenide compound is NaMO2Q, wherein M is Nb or Ta, and Q is S, Se or Te.

Original languageEnglish
Patent numberUS2019122829
IPCH01L 51/ 00 A I
Priority date19/10/18
Publication statusPublished - 25 Apr 2019

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