205 citations · 1.3k across the 43 of their papers we have counts for
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Magneto-transport Subbands Spectroscopy in InAs Nanowires
Florian Vigneau, Vladimir Prudkovkiy, Ivan Duchemin +6
We report on magneto-transport measurements in InAs nanowires under large magnetic field (up to 55T), providing a direct spectroscopy of the 1D electronic band structure. Large mod…
Quantum calculations of the carrier mobility in thin films: Methodology, Matthiessen's rule and comparison with semi-classical approaches
Yann-Michel Niquet, Viet-Hung Nguyen, François Triozon +3
We discuss the calculation of the carrier mobility in silicon films within the quantum Non-Equilibrium Green's Functions (NEGF) framework. We introduce a new method for the extract…
Many-body Green's function GW and Bethe-Salpeter study of the optical excitations in a paradigmatic model dipeptide
Carina Faber, Paul Boulanger, Ivan Duchemin +2
We study within the many-body Green's function GW and Bethe-Salpeter formalisms the excitation energies of a paradigmatic model dipeptide, focusing on the four lowest-lying local a…
Accurate Complex Scaling of Three Dimensional Numerical Potentials
Alessandro Cerioni, Luigi Genovese, Ivan Duchemin +1
The complex scaling method, which consists in continuing spatial coordinates into the complex plane, is a well-established method that allows to compute resonant eigenfunctions of…
Resonant hot charge-transfer excitations in fullerene-porphyrin complexes: a many-body Bethe-Salpeter study
Ivan Duchemin, Xavier Blase
We study within the many-body Green's function GW and Bethe-Salpeter approaches the neutral singlet excitations of the zinctetraphenylporphyrin and C70 fullerene donor-acceptor com…