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Analytical models for electric potential, threshold voltage, and subthreshold swing of the junctionless surrounding-gate field-effect transistors are presented. Poisson equation is solved and the electric potential is obtained. With the potential model, explicit expressions for threshold voltage and subthreshold swing are obtained. The analytical results are compared with those from simulations and...
The threshold voltage, Vth of a double-gate Schottky-Barrier (DGSB) source/drain (S/D) metal-oxide-semiconductor field-effect transistor (MOSFET) has been investigated. An analytic expression for surface potential in the channel is obtained and the results are verified via simulations, good agreement is observed. A new definition for Vth is given, and an analytic expression for Vth is presented. We...
The metal-oxide-semiconductor field-effect transistor (MOSFET) with a surrounding-gate (SG) is investigated. Poisson's Equation (PE) is solved analytically. The analytic expressions for electrical potential and threshold voltage (Vth) are obtained. The results are verified with Sentaurus simulations, good agreement is observed. The Vth model can be used for the integrated circuit designers.
A web service security analysis model based on program slicing is proposed, which can be used to find existence of critical information disclosure vulnerabilities and proliferation of such vulnerabilities in a web service net, and eventually improve protection of critical information. Web service protocol is analyzed to obtain external service interfaces; source code is sliced to obtain interface...
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