Publication | Closed Access
Top-emission ultraviolet light-emitting diodes with peak emission at 280 nm
92
Citations
6
References
2002
Year
Ultraviolet LightEngineeringOptoelectronic DevicesUv Light-emitting DiodesElectronic DevicesLight-emitting DiodesDifferential ResistancePhotonicsElectrical EngineeringPhotoluminescencePhysicsOptoelectronic MaterialsNew Lighting TechnologyWhite OledSolid-state LightingApplied PhysicsPeak EmissionQuantum Photonic DeviceOptoelectronicsLight Emission
We demonstrate light emission at 280 nm from UV light-emitting diodes consisting of AlInGaN/AlInGaN multiple quantum wells. Turn-on voltage of the devices is ∼5 V with a differential resistance of ∼40 Ω. The peak emission wavelength redshifts ∼1 nm at high injection currents.
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