205 citations · 1.3k across the 43 of their papers we have counts for
5 papers · 1 filter
Mechanical Tuning of Thermal Transport in a Molecular Junction
Qian Li, Ivan Duchemin, Shiyun Xiong +2
Understanding and controlling heat transport in molecular junctions would provide new routes to design nanoscale coupled electronic and phononic devices. Using first principles ful…
Metallic behaviour in SOI quantum wells with strong intervalley scattering
V. T. Renard, I. Duchemin, Y. Niida +3
The fundamental properties of valleys are recently attracting growing attention due to electrons in new and topical materials possessing this degree-of-freedom and recent proposals…
Remote Surface Roughness Scattering in FDSOI devices with high-/SiO gate stacks
Y. M. Niquet, I. Duchemin, V. -H. Nguyen +2
We investigate remote surface scattering (RSR) by the SiO/HfO interface in Fully-Depleted Silicon-on-Insulator (FDSOI) devices using Non-Equilibrium Green's Functions. We s…
Phonon-limited carrier mobility and resistivity from carbon nanotubes to graphene
Jing Li, Henrique Pereira Coutada Miranda, Yann-Michel Niquet +4
Under which conditions do the electrical transport properties of one-dimensional (1D) carbon nanotubes (CNTs) and 2D graphene become equivalent? We have performed atomistic calcula…
Exploring approximations to the GW self-energy ionic gradients
C. Faber, P. Boulanger, C. Attaccalite +4
The accuracy of the many-body perturbation theory GW formalism to calculate electron-phonon coupling matrix elements has been recently demonstrated in the case of a few important s…