185 citations · 495 across the 4 of their papers we have counts for
4 papers · 1 filter
Conductance asymmetry of graphene pn junction
Tony Low, Seokmin Hong, Joerg Appenzeller +2
We use the non-equilibrium Green function (NEGF) method in the ballistic limit to provide a quantitative description of the conductance of graphene pn junctions - an important buil…
Performance Analysis of 60nm gate length III-V InGaAs HEMTs: Simulations vs. experiments
Neophytos Neophytou, Titash Rakshit, Mark S. Lundstrom
An analysis of recent experimental data for high-performance In0.7Ga0.3As high electron mobility transistors (HEMTs) is presented. Using a fully quantum mechanical, ballistic model…
Non-equilibrium Green's function treatment of phonon scattering in carbon nanotube transistors
Siyuranga O. Koswatta, Sayed Hasan, Mark S. Lundstrom +2
We present the detailed treatment of dissipative quantum transport in carbon nanotube field-effect transistors (CNTFETs) using the non-equilibrium Green's function formalism. The e…
A Theoretical Investigation of Surface Roughness Scattering in Silicon Nanowire Transistors
Jing Wang, Eric Polizzi, Avik Ghosh +2
In this letter, we report a three-dimensional (3D) quantum mechanical simulation to investigate the effects of surface roughness scattering (SRS) on the device characteristics of S…