基于再生长欧姆接触工艺的220 GHz InAlN/GaN场效应晶体管(英文)
【文章页数】:5 页
【部分图文】:
图1InAlN/GaNHFETs器件截面示意图(a)和扫描电镜平面图(b)
红外与毫米波学报36卷Fig.1(a)Schematiccrosssectionand(b)theSEMplanformofthefabricatedInAlN/GaNHFETs图1InAlN/GaNHFETs器件截面示意图(a)和扫描电镜平面图(b)sidewallobliqu....
图2再生长欧姆接触TLM结果
红外与毫米波学报36卷Fig.1(a)Schematiccrosssectionand(b)theSEMplanformofthefabricatedInAlN/GaNHFETs图1InAlN/GaNHFETs器件截面示意图(a)和扫描电镜平面图(b)sidewallobliqu....
图3InAlN/GaNHFETs器件直流输出曲线(a)和转移特性曲线(b)
1期YINJia-Yunetal:fT=220GHzInAlN/GaNHFETswithregrownohmiccontactsFig.3DCoutput(a)andtransfer(b)characteristicsofthefab-ricatedInAlN/GaNHFETs图....
图4小信号射频性能(a)和模型参数(b)
νsatvalueismuchlowerthanthetheoreticalone3×107cm/s,[18]thisismainlybecausethatthecalculat-edνsatvalueisextrinsic,whichdoesnotconsiderthein-f....
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