It is also found that the slope efficiency of the diode is higher than that of other samples in the linear region and its light output saturation level is higher because of its higher density of QD.

 
  • 我們也發(fā)現此量子點(diǎn)發(fā)光二極體的量子效率及飽和強度較其他試片為高,可歸因于在量子點(diǎn)上方加入應力緩沖層后使量子點(diǎn)密度增加所致。
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