Title | Analytical Approach and Simulation of GaN Single Gate TFET and Gate All around TFET |
Publication Type | Journal Article |
Year of Publication | 2017 |
Authors | Samuel, T., N. Arumugam, and C. Theodore |
Journal | ECTI-TRANSACTIONS ON ELECTRICAL ENG., ELECTRONICS, AND COMMUNICATIONS |
Volume | 15 |
Pagination | 1 -7 |
Date Published | 2017 |
Type of Article | Journal Article |
ISBN Number | 1685 - 9545 (ISSN) |
Keywords | Department of Electronics and Communication Engineering, Scopus |
Abstract | In this work, we investigate the impact of Gallium Nitride (GaN) based Single Gate Tunnel eld eect transistors (SG TFET) and Gate All Around (GAA) TFET by using analytical models. The models are derived by solving the 2D-Poisson's equation and Parabolic Approximation Technique. The analytical model includes the calculation of the surface potential, lateral electric eld and vertical electric eld. Finally the drain current is extracted by using Kane's model. The device simulations are carried out using 2-D device simulator, Technology Computer Aided Design (TCAD). The model can be used to study the impact of GaN based SG TFET and GAA TFET in terms of higher ON current characteristics. The results expected by the model are compared with those obtained by 2-D simulation to verify the accuracy of the proposed analytical model. |
URL | www.researchgate.net/publication/320096809_Analytical_approach_and_simulation_of_GaN_single_gate_TFET_and_gate_all_around_TFET |