292 citations · 869 across the 6 of their papers we have counts for
4 papers · 1 filter
Geometric orbital susceptibility: quantum metric without Berry curvature
Frédéric Piéchon, Arnaud Raoux, Jean-Noël Fuchs +1
The orbital magnetic susceptibility of an electron gas in a periodic potential depends not only on the zero field energy spectrum but also on the geometric structure of cell-period…
Ab-Initio Theory of Moiré Superlattice Bands in Layered Two-Dimensional Materials
Jeil Jung, Arnaud Raoux, Zhenhua Qiao +1
When atomically thin two-dimensional (2D) materials are layered they often form incommensurate non-crystalline structures that exhibit long-period moir{\' e} patterns when examined…
From dia- to paramagnetic orbital susceptibility of Dirac cones
A. Raoux, M. Morigi, J. N. Fuchs +2
We study the orbital susceptibility of coupled energy bands with a pair of Dirac points, as in graphene. We show that different systems having the same zero-field energy spectrum e…
Velocity-modulation control of electron-wave propagation in graphene
Arnaud Raoux, Marco Polini, Reza Asgari +3
Wave propagation control by spatial modulation of velocity has a long history in optics and acoustics. We address velocity-modulation control of electron wave propagation in graphe…