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Abstract:
采用Delta掺杂技术制备了p型氮化镓薄膜,并利用原子力显微镜、霍尔测试、X射线衍射、荧光光谱等测试手段对样品的形貌和电导性能进行了分析,发现Delta掺杂样品比均匀掺杂样品晶体质量和电导性能都有很大提高,说明Delta掺杂可有效抑制缺陷,并对缺陷抑制机理进行了讨论;最后,对掺杂前的预通氨过程作了深入的研究,结果发现,预通氨对掺杂不益.
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Source :
物理学报
Year: 2007
Issue: 02
Page: 1036-1040
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 6
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