185 citations · 318 across the 2 of their papers we have counts for
3 papers
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…
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…