76 citations · 176 across the 8 of their papers we have counts for
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cond-mat.quant-gas2015★ 23 cited
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…
cond-mat.quant-gas2015★ 76 cited
Thermometry and cooling of a Bose-Einstein condensate to 0.02 times the critical temperature
Ryan Olf, Fang Fang, G. Edward Marti +2
Ultracold gases promise access to many-body quantum phenomena at convenient length and time scales. However, it is unclear whether the entropy of these gases is low enough to reali…
cond-mat.quant-gas2014★ 57 cited
Coherent magnon optics in a ferromagnetic spinor Bose-Einstein condensate
G. Edward Marti, Andrew MacRae, Ryan Olf +3
We measure the mass, gap, and magnetic moment of a magnon in the ferromagnetic spinor Bose-Einstein condensate of Rb. We find an unusually heavy magnon mass of $1.038(…