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Fig. 5. TEM image of the LEDs with: (a) the traditional longperiod InGaN / GaN MQWs; (b) the well-width short-period InGaN / GaN MQWs; and (c) the well-width short-period InGaN / GaN MQWs LEDs with thickness-fluctuated InGaN well.
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Fig.5.TEM image of the LEDs with: (a) the traditional longperiodInGaN/GaN MQWs; (b) the well-width short-period InGaN/GaN MQWs; and (c) the well-width short-period InGaN/GaN MQWs LEDs with thickness-fluctuated InGaN well.