621 citations · 2.9k across the 17 of their papers we have counts for
17 papers
Generally applicable holographic torque measurement for optically trapped particles
Franziska Strasser, Stephen M. Barnett, Monika Ritsch-Marte +1
We present a method to measure the optical torque applied to particles of arbitrary shape held in an optical trap, inferred from the change of angular momentum of light induced by…
Experimental nonequilibrium memory erasure beyond Landauer's bound
Mario A. Ciampini, Tobias Wenzl, Michael Konopik +4
The clean world of digital information is based on noisy physical devices. Landauer's principle provides a deep connection between information processing and the underlying thermod…
Entropy exchange in a mixture of ultracold atoms
J. Catani, G. Barontini, G. Lamporesi +5
We investigate experimentally the entropy transfer between two distinguishable atomic quantum gases at ultralow temperatures. Exploiting a species-selective trapping potential, we…
Collisional and molecular spectroscopy in an ultracold Bose-Bose mixture
G. Thalhammer, G. Barontini, J. Catani +5
The route toward a Bose-Einstein condensate of dipolar molecules requires the ability to efficiently associate dimers of different chemical species and transfer them to the stable…
Observation of heteronuclear atomic Efimov resonances
G. Barontini, C. Weber, F. Rabatti +4
The Efimov effect represents a cornerstone in few-body physics. Building on the recent experimental observation with ultracold atoms, we report the first experimental signature of…
Association of ultracold double-species bosonic molecules
C. Weber, G. Barontini, J. Catani +3
We report on the creation of heterospecies bosonic molecules, associated from an ultracold Bose-Bose mixture of 41K and 87Rb, by using a resonantly modulated magnetic field close t…