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Abstract:
研究了一种新型GaN基HEMT结构,即InAlN/AlN/GaN异质结层结构,并对其直流特性以及频率特性进行了仿真.通过理论分析,结合TCAD软件,与常规AlGaN/AlN/GaNHEMT进行对比.对栅长为1μm的器件进行仿真,结果表明,器件的最大跨导为450 mS/mm,最大电流密度为2 A/mm,电流增益截止频率fΥ=15 GHz,最高振荡频率fmax=35 GHz.
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微电子学
ISSN: 1004-3365
Year: 2012
Issue: 3
Volume: 42
Page: 411-414
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: 7
Affiliated Colleges: