Figure 7: Comparison of optical and electrical characteristics of UV LEDs grown on PSS with different NLs. | Scientific Reports

Figure 7: Comparison of optical and electrical characteristics of UV LEDs grown on PSS with different NLs.

From: Effects of GaN/AlGaN/Sputtered AlN nucleation layers on performance of GaN-based ultraviolet light-emitting diodes

Figure 7

(a) L-I curves of UV LEDs with 25-nm-thick GaN/AlGaN/sputtered AlN NLs. (b) I-V curves of UV LEDs with 25-nm-thick GaN/AlGaN/sputtered AlN NLs. (c) L-I curves of UV LEDs with various thicknesses of sputtered AlN NL. (d) I-V curves of UV LEDs with various thicknesses of sputtered AlN NL.

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