725 citations · 1.8k across the 10 of their papers we have counts for
4 papers · 2 filters
Condensing magnons in a degenerate ferromagnetic spinor Bose gas
Fang Fang, Ryan Olf, Shun Wu +2
We observe the condensation of magnon excitations within an Rb spinor Bose-Einstein condensed gas. Magnons are pumped into a longitudinally spin-polarized gas, allowed…
Observing the Rosensweig instability of a quantum ferrofluid
Holger Kadau, Matthias Schmitt, Matthias Wenzel +4
Ferrofluids show unusual hydrodynamic effects due to the magnetic nature of their constituents. For increasing magnetization a classical ferrofluid undergoes a Rosensweig instabili…
Emergence of chaotic scattering in ultracold Er and Dy
T. Maier, H. Kadau, M. Schmitt +13
We show that for ultracold magnetic lanthanide atoms chaotic scattering emerges due to a combination of anisotropic interaction potentials and Zeeman coupling under an external mag…
Broad universal Feshbach resonances in the chaotic spectrum of Dysprosium atoms
Thomas Maier, Igor Ferrier-Barbut, Holger Kadau +6
We report on the observation of weakly-bound dimers of bosonic Dysprosium with a strong universal s-wave halo character, associated with broad magnetic Feshbach resonances. These s…