33 citations · 70 across the 4 of their papers we have counts for
5 papers
Klein-tunneling transistor with ballistic graphene
Quentin Wilmart, Salim Berada, David Torrin +5
Today the availability of high mobility graphene up to room temperature makes ballistic transport in nanodevices achievable. In particular, p-n-p transistor in the ballistic regime…
Improved performance of graphene transistors by strain engineering
Viet Hung Nguyen, Huy Viet Nguyen, Philippe Dollfus
By means of numerical simulation, we study in this work the effects of uniaxial strain on transport properties of strained graphene heterojunctions and explore the possibility to a…
Aharonov-Bohm effect and giant magnetoresistance in graphene nanoribbon rings
Viet-Hung Nguyen, Yann-Michel Niquet, Philippe Dollfus
We report a numerical study on Aharonov-Bohm (AB) effect and giant magnetoresistance in rectangular rings made of graphene nanoribbons (GNRs). We show that in low energy regime whe…
Disorder effects on energy bandgap and electronic transport in graphene-nanomesh-based structures
Viet Hung Nguyen, Mai Chung Nguyen, Huy Viet Nguyen +1
Using atomistic quantum simulation based on a tight binding model, we investigate the formation of energy gap Eg of graphene nanomesh (GNM) lattices and the transport characteristi…
Controllable spin-dependent transport in armchair graphene nanoribbon structures
V. Hung Nguyen, V. Nam Do, A. Bournel +2
Using the non-equilibrium Green's functions formalism in a tight binding model, the spin-dependent transport in armchair graphene nanoribbon (GNR) structures controlled by a ferrom…