Rosenberg, Klein & Lee
Suspended nanochannel transistor structure and method for fabricating the same
The present invention discloses a suspended nanochannel transistor structure and a method for fabricating the same. The transistor structure of the present invention comprises a substrate; a side gate formed on the substrate; a dielectric layer covering the substrate and the side gate; a suspended nanochannel formed beside the lateral of the side gate with an air gap existing between the suspended nanochannel and the dielectric layer; a source and a drain formed over the dielectric layer and respectively arranged at two ends of the suspended nanochannel. The electrostatic force of the side gate attracts or repels the suspended nanochannel and thus fast varies the equivalent thickness of the side-gate dielectric layer. Thereby, the on/off state of the element is rapidly switched, or the initial voltage of the channel is altered.
National Chiao Tung University
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Hsing-Hui Horng-Chih Chun-Jung Guan-Jang
Hsu Lin Su Li