342 citations · 831 across the 14 of their papers we have counts for
15 papers
Large atom number dual-species magneto-optical trap for fermionic 6Li and 40K atoms
Armin Ridinger, Saptarishi Chaudhuri, Thomas Salez +5
We present the design, implementation and characterization of a dual-species magneto-optical trap (MOT) for fermionic 6Li and 40K atoms with large atom numbers. The MOT simultaneou…
Self-similar expansion of the density profile in a turbulent Bose-Einstein condensate
Mônica Caracanhas, Alexander L. Fetter, Sérgio R. Muniz +4
In a recent study we demonstrated the emergence of turbulence in a trapped Bose-Einstein condensate of Rb-87 atoms. An intriguing observation in such a system is the behavior of th…
BEC phase diagram of a Rb trapped gas in terms of macroscopic thermodynamic parameters
V Romero-Rochin, R F Shiozaki, M Caracanhas +4
We measure the phase diagram of a Rb Bose gas in a harmonic trap in terms of macroscopic parameters obtained from the spatial distribution of atoms. Considering the relevant…
Route to turbulence in a trapped Bose-Einstein condensate
J. A. Seman, E. A. L. Henn, R. F. Shiozaki +8
We have studied a Bose-Einstein condensate of atoms under an oscillatory excitation. For a fixed frequency of excitation, we have explored how the values of amplitude and…
Collective excitation of a Bose-Einstein condensate by modulation of the atomic scattering length
S. E. Pollack, D. Dries, R. G. Hulet +5
We excite the lowest-lying quadrupole mode of a Bose-Einstein condensate by modulating the atomic scattering length via a Feshbach resonance. Excitation occurs at various modulatio…
Generation of vortices and observation of Quantum Turbulence in an oscillating Bose-Einstein Condensate
E. A. L. Henn, J. A. Seman, G. Roati +2
We report on the experimental observation of vortex formation and production of tangled vortex distribution in an atomic BEC of Rb-87 atoms submitted to an external oscillatory per…