180 citations · 1.5k across the 21 of their papers we have counts for
7 papers · 1 filter
Atomtronic circuits: from many-body physics to quantum technologies
Luigi Amico, Dana Anderson, Malcolm Boshier +4
Atomtronics is an emerging field that aims to manipulate ultracold atom moving in matter wave circuits for both fundamental studies in quantum science and technological application…
An ultra-bright atom laser
V. Bolpasi, N. K. Efremidis, M. J. Morrissey +4
We present a novel, ultra-bright atom-laser and ultra-cold thermal atom beam. Using rf-radiation we strongly couple the magnetic hyperfine levels of 87Rb atoms in a magnetically tr…
Time-Averaged Adiabatic Potentials: Versatile traps and waveguides for ultracold quantum gases
Igor Lesanovsky, Wolf von Klitzing
We demonstrate a novel class of trapping potentials, time-averaged adiabatic potentials (TAAP) which allows the generation of a large variety of traps and waveguides for ultracold…
Shape oscillations in non-degenerate Bose gases - transition from the collisionless to the hydrodynamic regime
Ch. Buggle, P. Pedri, W. von Klitzing +1
We investigate collective oscillations of non-degenerate clouds of Rb-87 atoms as a function of density in an elongated magnetic trap. For the low-lying M=0 monopole-quadrupole sha…
Interferometric determination of the s- and d-wave scattering amplitudes in Rb
Ch. Buggle, J. Léonard, W. von Klitzing +1
We demonstrate an interference method to determine the low-energy elastic scattering amplitudes of a quantum gas. We linearly accelerate two ultracold atomic clouds up to energies…
Bose-Einstein condensation in a magnetic double-well potential
T. G. Tiecke, M. Kemmann, Ch. Buggle +3
We present the first experimental realisation of Bose-Einstein condensation in a purely magnetic double-well potential. This has been realised by combining a static Ioffe-Pritchard…
Bose-Einstein condensation into non-equilibrium states studied by condensate focusing
I. Shvarchuck, Ch. Buggle, D. S. Petrov +7
We report the formation of Bose-Einstein condensates into non-equilibrium states. Our condensates are much longer than equilibrium condensates with the same number of atoms, show s…