Publication | Closed Access
Ultrafast, self-powered and charge-transport-layer-free photodetectors based on high-quality evaporated CsPbBr<sub>3</sub> perovskites for applications in optical communication
77
Citations
69
References
2020
Year
Charge-transport-layer-free PhotodetectorsOptical MaterialsEngineeringHalide PerovskitesOptoelectronic DevicesSemiconductorsElectronic DevicesPhotodetectorsSelf-powered PhotodetectorsOptical CommunicationPhotonicsElectrical EngineeringPhysicsPerovskite MaterialsPhotoelectric MeasurementLead-free PerovskitesPerovskite Solar CellApplied PhysicsUltrafast Response TimeUltrafast OpticsOptoelectronics
Ultrafast and self-powered photodetectors based on high-quality evaporated CsPbBr<sub>3</sub> perovskites for applications in optical communication are demonstrated. The photodetectors achieve an ultrafast response time of 3.8 μs and on/off ratio of 3.5 × 10<sup>4</sup>.
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