Publications (6)
Resonant scattering properties close to a p-wave Feshbach resonance
Frédéric Chevy, E. G. M. Van Kempen, T. Bourdel +6
We present a semi-analytical treatment of both the elastic and inelastic collisional properties near a p-wave Feshbach resonance. Our model is based on a simple three channel syste…
Experimental Study of the BEC-BCS Crossover Region in Lithium 6
T. Bourdel, L. Khaykovich, J Cubizolles +6
We report Bose-Einstein condensation of weakly bound Limolecules in a crossed optical trap near a Feshbach resonance. We measure a molecule-molecule scattering length of$17…
Expansion of a lithium gas in the BEC-BCS crossover
J. Zhang, E. G. M. Van Kempen, T. Bourdel +7
We report on experiments in Li Fermi gases near Feshbach resonances. A broad s-wave resonance is used to form a Bose-Einstein condensate of weakly bound Li molecules in…
P-wave Feshbach resonances of ultra-cold Li
J. Zhang, E. G. M. Van Kempen, T. Bourdel +7
We report the observation of three p-wave Feshbach resonances of Li atoms in the lowest hyperfine state . The positions of the resonances are in good agreement with theo…
Optical control of 4f orbital state in rare-earth metals
N. Thielemann-Kühn, T. Amrhein, W. Bronsch +28
A change of orbital state alters the coupling between ions and their surroundings drastically. Orbital excitations are hence key to understand and control interaction of ions. Rare…
Non-equilibrium self-assembly of spin-wave solitons in FePt nanoparticles
D. Turenne, A. Yaroslavtsev, X. Wang +36
Magnetic nanoparticles such as FePt in the L10-phase are the bedrock of our current data storage technology. As the grains become smaller to keep up with technological demands, the…