185 citations · 544 across the 18 of their papers we have counts for
18 papers
Al'tshuler-Aronov-Spivak oscillations of bosonic matter-wave beams in the presence of interaction
Renaud Chrétien, Josef Rammensee, Julien Dujardin +2
We theoretically study the propagation of a guided atom laser across an Aharonov-Bohm ring which is exposed to a synthetic gauge field. The presence of disorder within the ring giv…
Out-of-equilibrium dynamics of a Bose Einstein condensate in a periodically driven band system
E. Michon, C. Cabrera-Gutierrez, A. Fortun +7
We report on the out-of-equilibrium dynamics of a Bose-Einstein condensate (BEC) placed in an optical lattice whose phase is suddenly modulated. The frequency and the amplitude of…
A unified drift-diffusion theory for transverse spin currents in spin valves, domain walls and other textured magnets
Cyril Petitjean, David Luc, Xavier Waintal
Spins transverse to the magnetization of a ferromagnet only survives over a short distance. We develop a drift-diffusion approach that captures the main features of transverse spin…
Graphene-based heterojunction between two topological insulators
Oleksii Shevtsov, Pierre Carmier, Cyril Petitjean +3
Quantum Hall (QH) and quantum spin Hall (QSH) phases have very different edge states and, when going from one phase to the other, the direction of one edge state must be reversed.…
Weak localization with nonlinear bosonic matter waves
Timo Hartmann, Josef Michl, Cyril Petitjean +4
We investigate the coherent propagation of dilute atomic Bose-Einstein condensates through irregularly shaped billiard geometries that are attached to uniform incoming and outgoing…
Mesoscopic Current-In-Plane Giant Magneto-Resistance
Cyril Petitjean, Xavier Waintal, Mairbek Chshiev +1
We develop a three dimensional semiclassical theory which generalizes the Valet-Fert model in order to account for non-collinear systems with magnetic texture, including e.g. domai…