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Abstract:
通过I-V测量研究了AlGaN/GaN异质结构上的肖特基接触与温度的关系.在室温下肖特基势垒高度为0.75 eV,理想因子为2.06.温度升高,肖特基势垒高度增加,理想因子下降,主要原因是受异质结和二维电子气的影响.在正向电流为1 mA时,室温下的正向电压为1.65V, 从室温到300℃范围内正向电压的温度系数为-1.6mV/℃.
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Source :
北京工业大学学报
ISSN: 0254-0037
Year: 2008
Issue: 4
Volume: 34
Page: 365-368
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 5
Chinese Cited Count:
30 Days PV: 9
Affiliated Colleges: