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Fig. 4. EL peak positions of InGaN / GaN LEDs featuring quantum barriers of various thicknesses, plotted with respect to the current density. Fig. 5. EL spectra of (a) LED A and (b) LED B, plotted for current densities ranging from 0.1 to 100 A cm . .
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Fig. 4. EL peak positions of InGaN/GaN LEDs featuring quantum barriers of various thicknesses, plotted with respect to the current density. 5
Fig. 5. EL spectra of (a) LED A and (b) LED B, plotted for current densities ranging from 0.1 to 100 A cm . 6
Fig. 6. EL FWHMs of LED A and B, plotted with respect to the current density. 7