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Ring-type field effect transistor for terahertz wave detection, which uses gate metal as antenna
Ring-type field effect transistor for terahertz wave detection, which uses gate metal as antenna
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机译:用于太赫兹波检测的环形场效应晶体管,使用栅极金属作为天线
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摘要
A ring-type FET may include a silicon base, a source formed on a portion of the silicon base through doping, a channel formed to encompass the source on a plane, a drain formed outside the channel, a dielectric layer formed on the source, the channel and the drain, and a gate provided on the dielectric layer, wherein a center of the source is spaced apart from a center of the channel, and the gate is formed of a metal material, disposed above the channel and configured to cover an upper face of the channel and overlap a portion of the source and a portion of the drain.
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