The epitaxially fabricated MAPbBr3/Bi3+-doped MAPbCl3 PSCs pN heterojunction shows advanced X-ray detection performance with decreased dark current density and faster response time under relatively high external reverse voltage. Click to show full abstract
The epitaxially fabricated MAPbBr3/Bi3+-doped MAPbCl3 PSCs pN heterojunction shows advanced X-ray detection performance with decreased dark current density and faster response time under relatively high external reverse voltage.
               
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