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Vortex creep and critical current densities in superconducting (Ba,K)Fe_2As_2...
International audience -
Experimental observation of a strong mean flow induced by internal gravity waves
International audience -
Anisotropy of strong pinning in multi-band superconductors
21 pages, Numéro spécial 2012 sur la supraconductivité à base de fer dans Superconducting Science and Technology (accepté) -
The organization of near-wall turbulence: a comparison between boundary layer...
International audience -
Modeling of dynamical vortex states in charge density waves
Formation of charge density waves (CDW) is a symmetry breaking phenomenon found in electronic systems, which is particularly common in quasi-one-dimensional... -
Thermodynamics of the Bose gas in two dimensions
The physical properties of homogeneous matter at thermal equilibrium are characterized by its equation of state: a relationship between different thermodynamic... -
Free-energy landscape and the critical velocity of superfluid films
We briefly review some important properties of superfluid flow, especially the problem of critical velocity. We then present new numerical simulation results for a... -
Quantized vortices in a Bose-Einstein condensate: thermal activation and dyna...
This thesis manuscript presents experimental results on Bose-Einstein condensates in optical lattices and in the regime of fast rotation. In an optical lattice an... -
Microwave heating-induced DC magnetic flux penetration in YBa$_{2}$Cu$_{3}$O$...
6 pages; soumis au Journal of Applied Physics -
Stochastic forcing of the LambâOseen vortex
International audience -
Effects of disorder in iron-based superconductors
The pinning of vortices is used as a probe for the identification of disorder and its effect on superconductivity in 122-type iron-based superconductors. Using a new... -
Vortex liquid in magnetic-field-induced superconducting vacuum of quenched la...
8 pages, 5 figures; talk given at "Quark Confinement and the Hadron Spectrum X", Munich, Germany, Oct. 8-12, 2012 -
Vortical control of forced two-dimensional turbulence
International audience -
Waves and instabilities on vortices in stratified and rotating fluids
In stratified rotating fluids, waves sustained by a vertical columnar vortex can be unstable due to an outward radiation of waves, a phenomenon known as the radiative... -
Shape oscillation of a rotating Bose-Einstein condensate
We present a theoretical and experimental analysis of thetransverse monopole mode of a fast rotating Bose-Einsteincondensate. The condensate's rotation frequency is... -
New trends in the physics of spinor exciton-polariton condensates : topologic...
Along this thesis manuscript I shall present some emergent nonlinear phenomena in spinor exciton polariton condensates. After an introductory chapter bringing the...
