A Novel Gate-Normal Tunneling Field-Effect Transistor With Dual-Metal Gate

Performance Study and Analysis of Heterojunction Gate All Around Nanowire Tunneling Field Effect Transistor

In this paper, we have presented a heterojunction gate all around nanowiretunneling field effect transistor (GAA NW TFET) and have explained its characteristicsin details. The proposed device has been structured using Germanium for source regionand Silicon for channel and drain regions. Kane's band-to-band tunneling model hasbeen used to account for the amount of band-to...

Analyze the Tunneling Effect on Gate-All-Around Field Effect Transistor

In this paper we describe the tunneling junction model effect on silicon nanowire gate-allaround field effect transistor using CMOS 45 nm technology. Tunneling effects provides better subthreshold slope, excellent drain induced barrier lowering and superior ION-IOFF ratio.This paper demonstrates the gate controlled tunneling at source of Gate-all-around field effect transistor. Low leakage curr...

Field-effect transistor on SrTiO3 with sputtered Al2O3 gate insulator

Double-gate nanowire field effect transistor for a biosensor.

A silicon nanowire field effect transistor (FET) straddled by the double-gate was demonstrated for biosensor application. The separated double-gates, G1 (primary) and G2 (secondary), allow independent voltage control to modulate channel potential. Therefore, the detection sensitivity was enhanced by the use of G2. By applying weakly positive bias to G2, the sensing window was significantly broa...

Design and Simulation of a Dual Material Double Gate Tunnel Field Effect Transistor Using Tcad

High leakage currents and short channel effects become significant enough to be the major concerns for circuit designers as semiconductor devices are miniaturized. Tunnel field effect transistor(TFET) show good scalability and have very low leakage current .These transistors have very low leakage current, good sub-threshold swing, improved short channel characteristics and lesser temperature se...