• openAccess   Surface versus Bulk Currents and Ionic Space-Charge Effects in CsPbBr3 Single Crystals 

      Almora Rodríguez, Osbel; Matt, Gebhard Josed; These, Albert; Kanak, Andrii; Levchuk, Ievgen; Shrestha, Shreetu; Osvet, Andres; Brabec, Christoph J.; Garcia-Belmonte, Germà American Chemical Society (2022-04-25)
      CsPbBr3 single crystals have potential for application in ionizing-radiation detection devices due to their optimal optoelectronic properties. Yet, their mixed ionic–electronic conductivity produces instability and hysteretic ...