370 citations · 1.3k across the 7 of their papers we have counts for
3 papers · 1 filter
Atom interferometry with a weakly-interacting Bose Einstein condensate
Marco Fattori, Chiara D'Errico, Giacomo Roati +5
We demonstrate the operation of an atom interferometer based on a weakly interacting Bose-Einstein condensate. We strongly reduce the interaction induced decoherence that usually l…
Feshbach resonances in ultracold K(39)
C. D'Errico, M. Zaccanti, M. Fattori +4
We discover several magnetic Feshbach resonances in collisions of ultracold K(39) atoms, by studying atom losses and molecule formation. Accurate determination of the magnetic-fiel…
39-K Bose-Einstein condensate with tunable interactions
G. Roati, M. Zaccanti, C. D'Errico +5
We produce a Bose-Einstein condensate of 39-K atoms. Condensation of this species with naturally small and negative scattering length is achieved by a combination of sympathetic co…