Modeling of lightly doped drain and source graphene nanoribbon field effect transistors

M Saremi, M Saremi, H Niazi, AY Goharrizi - Superlattices and …, 2013 - Elsevier
In this paper, to minimize the tunneling leakage current, we propose a graphene nanoribbon
(GNR) field effect transistor (FET) using lightly doped drain and source (LDDS) between …

Modeling comparison of graphene nanoribbon field effect transistors with single vacancy defect

A Nazari, R Faez, H Shamloo - Superlattices and Microstructures, 2016 - Elsevier
In this paper, some important circuit parameters of a monolayer armchair graphene
nanoribbon (GNR) field effect transistor (GNRFET) in different structures are studied. Also …

Numerical study on the performance metrics of lightly doped drain and source graphene nanoribbon field effect transistors with double-material-gate

W Wang, X Yang, N Li, L Zhang, T Zhang… - Superlattices and …, 2013 - Elsevier
In this paper, we perform a theoretical study on the performance metrics of the lightly doped
drain and source (LDD) of double-material-gate graphene nanoribbon field effect transistors …

Graphene nanoribbon tunnel field effect transistor with lightly doped drain: Numerical simulations

SS Ghoreishi, K Saghafi, R Yousefi… - Superlattices and …, 2014 - Elsevier
By inserting a lightly doped region between the highly doped drain and the intrinsic channel
of a graphene nanoribbon tunnel field effect transistor (GNR-TFET), we propose a new …

A simulation study of graphene-nanoribbon tunneling FET with heterojunction channel

KT Lam, D Seah, SK Chin, SB Kumar… - IEEE Electron …, 2010 - ieeexplore.ieee.org
The device physics and performance of heterojunction (HJ) graphene-nanoribbon (GNR)
tunneling field-effect transistors (TFETs) with different designs are investigated in this letter …

A novel graphene nanoribbon field effect transistor with two different gate insulators

MA Eshkalak, R Faez, S Haji-Nasiri - Physica E: Low-dimensional Systems …, 2015 - Elsevier
In this paper, a novel structure for a dual-gated graphene nanoribbon field-effect transistor
(GNRFET) is offered, which combines the advantages of high and low dielectric constants. In …

Performance enhancement of an ultra-scaled double-gate graphene nanoribbon tunnel field-effect transistor using channel doping engineering: Quantum simulation …

K Tamersit - AEU-International Journal of Electronics and …, 2020 - Elsevier
In this paper, new graphene nanoribbon tunnel field-effect transistors (GNRTFETs) endowed
with specific doping profiles are proposed, assessed, and compared with the conventional …

A comparative study of tunneling FETs based on graphene and GNR heterostructures

N Ghobadi, M Pourfath - IEEE Transactions on Electron …, 2013 - ieeexplore.ieee.org
In this paper, for the first time device characteristics of field-effect tunneling transistors based
on vertical graphene-hBN heterostructure (VTGFET) and vertical graphene nanoribbon …

Computational study of tunneling transistor based on graphene nanoribbon

P Zhao, J Chauhan, J Guo - Nano letters, 2009 - ACS Publications
Tunneling field-effect transistors (FETs) have been intensely explored recently due to its
potential to address power concerns in nanoelectronics. The recently discovered graphene …

Investigation of the width-dependent static characteristics of graphene nanoribbon field effect transistors using non-parabolic quantum-based model

YM Banadaki, A Srivastava - Solid-State Electronics, 2015 - Elsevier
The performance of graphene nanoribbon field effect transistor (GNR FET) is investigated
from a numerical model based on self-consistent non-equilibrium Green's Function (NEGF) …