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Abstract:
通过对AlGaInP LED器件进行电流分布模拟,得出电流扩展长度与注入电流和电流扩展层方块电阻之间的变化关系.实验制备出带有Au纳米颗粒的碳纳米管(Au-CNT)作为电流扩展层的LED器件,20 mA电流下,测得其光功率比无扩展层器件提升了33%.模拟结果与实验结果具有较好的一致性,说明带有Au纳米颗粒的碳纳米管透明导电层可以起到增强电流扩展作用,有效提高器件光功率.
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半导体光电
ISSN: 1001-5868
Year: 2015
Issue: 1
Volume: 36
Page: 48-51
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 1
Chinese Cited Count:
30 Days PV: 10
Affiliated Colleges: