Circular Gate Tunnel FET: Optimization and Noise Analysis

Double-Gate Tunnel FET With High-κ Gate Dielectric

In this paper, we propose and validate a novel design for a double-gate tunnel fi eld-effect transistor (DG Tunnel FET), for which the simulations show significant improvements compared with single-gate devices using an SiO2 gate dielectric. For the fi rst time, DG Tunnel FET devices, which are using a high-κ gate dielectric, are explored using realistic design parameters, showing an ON-current...

Ambipolar Effect Free Double Gate PN Diode Based Tunnel FET

An extensive electrostatic analysis of dual material gate all around tunnel FET (DMGAA-TFET)

In the proposed work an analytical model of a p-channel dual material gate all around tunnel FET (DMGAA-TFET) is presented and its performance is compared with the conventional GAA-TFET. The electrostatic potential profile of the model is obtained using 2-D Laplace’s solution in the cylindrical coordinate system. A quantitative study of the drain current has been carried out using electric fiel...

Analysis of Pocket Double Gate Tunnel Fet for Low Stand by Power Logic Circuits

For low power circuits downscaling of MOSFET has a major issue of scaling of voltage which has ceased after 1V. This paper highlights comparative study and analysis of pocket double gate tunnel FET (DGTFET) with MOSFET for low standby power logic circuits. The leakage current of pocket DGTFET and MOSFET have been studied and the analysis results shows that the pocket DGTFET gives the lower leak...

Analysis of GAA Tunnel FET using MATLAB

In order to improve the energy efficiency of next generation digital systems, transistors withSubthreshold SlopeReferences Q. Zhang, W. Zhao, and A. Seabaugh, "Low-subthreshold-swing tunnel