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Fig. 3 | Nanoscale Research Letters

Fig. 3

From: Enhanced Performance of AlGaN-Based Deep Ultraviolet Light-Emitting Diodes with Chirped Superlattice Electron Deceleration Layer

Fig. 3

Electrical and optical characteristics of samples with different SEDLs at room temperature. a Dependence of LOP on injection current under the CW biases. b Dependence of EQE on injection current under the CW biases. c Dependence of injection current on operation voltage. d EL spectra of all the samples at 10-mA injection current, the peak emissions of which are around 275 nm

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