144 citations · 832 across the 44 of their papers we have counts for
4 papers · 1 filter
Charge and spin diffusion on the metallic side of the metal-insulator transition: a self-consistent approach
Thomas Wellens, Rodolfo A. Jalabert
We develop a self-consistent theory describing the spin and spatial electron diffusion in the impurity band of doped semiconductors under the effect of a weak spin-orbit coupling.…
Flux conservation in coherent backscattering and weak localisation of light
Angelika Knothe, Thomas Wellens
The standard theoretical description of coherent backscattering, accord- ing to which maximally crossed diagrams accounting for interference between counter- propagating path ampli…
Fokker-Planck equation for transport of wave packets in nonlinear disordered media
Nicolas Cherroret, Thomas Wellens
Starting from first principles, we formulate a theory of wave packet propagation in a nonlinear, disordered medium of any dimension, through the derivation of a Fokker-Planck trans…
Weak disorder corrections of the scattering and transport mean free path
Felix Eckert, Andreas Buchleitner, Thomas Wellens
We present a calculation of the weak localisation correction to the scattering and to the transport mean free path, for waves propagating in a -correlated random potential,…