581 citations · 3.7k across the 38 of their papers we have counts for
4 papers · 1 filter
Atomistic quantum transport modeling of metal-graphene nanoribbon heterojunctions
I. Deretzis, G. Fiori, G. Iannaccone +1
We calculate quantum transport for metal-graphene nanoribbon heterojunctions within the atomistic self-consistent Schrödinger/Poisson scheme. Attention is paid on both the chemical…
Simulation of hydrogenated graphene Field-Effect Transistors through a multiscale approach
Gianluca Fiori, S. Lebègue, A. Betti +4
In this work, we present a performance analysis of Field Effect Transistors based on recently fabricated 100% hydrogenated graphene (the so-called graphane) and theoretically predi…
Effects due to backscattering and pseudogap features in graphene nanoribbons with single vacancies
I. Deretzis, G. Fiori, G. Iannaccone +1
We present a systematic study of electron backscattering phenomena during conduction for graphene nanoribbons with single-vacancy scatterers and dimensions within the capabilities…
Enhanced shot noise in carbon nanotube field-effect transistors
Alessandro Betti, Gianluca Fiori, Giuseppe Iannaccone
We predict shot noise enhancement in defect-free carbon nanotube field-effect transistors through a numerical investigation based on the self-consistent solution of the Poisson and…