342 citations · 586 across the 4 of their papers we have counts for
4 papers
Emergence of turbulence in an oscillating Bose-Einstein condensate
E. A. L. Henn, J. A. Seman, G. Roati +2
We report on the experimental observation of vortices tangle in an atomic BEC of Rb-87 atoms when an external oscillatory perturbation is introduced in the trap. The vortices tangl…
Observation of vortex formation in an oscillating trapped Bose-Einstein condensate
E. A. L. Henn, J. A. Seman, E. R. F. Ramos +7
We report on the observation of vortex formation in a Bose-Einstein condensate of Rb-87 atoms. Vortices are generated by superimposing an oscillating excitation to the trapping pot…
Generation of nonground-state Bose-Einstein condensates by modulating atomic interactions
E. R. F. Ramos, E. A. L. Henn, J. A. Seman +5
A technique is proposed for creating nonground-state Bose-Einstein condensates in a trapping potential by means of the temporal modulation of atomic interactions. Applying a time-d…
Controlled Anisotropic Deformation of Ag Nanoparticles by Si Ion Irradiation
A. Oliver, J. A. Reyes-Esqueda, J. C. Cheang-Wong +5
The shape and alignment of silver nanoparticles embedded in a glass matrix is controlled using silicon ion irradiation. Symmetric silver nanoparticles are transformed into anisotro…