156 citations · 947 across the 17 of their papers we have counts for
Showing 2016Show all
3 papers · 1 filter
cond-mat.quant-gas2016★ 80 cited
Observation of vortex-antivortex pairing in decaying 2D turbulence of a superfluid gas
Sang Won Seo, Bumsuk Ko, Joon Hyun Kim +1
In a two-dimensional (2D) classical fluid, a large-scale flow structure emerges out of turbulence, which is known as the inverse energy cascade where energy flows from small to lar…
cond-mat.quant-gas2016★ 124 cited
Observation of von Kármán Vortex Street in an Atomic Superfluid Gas
Woo Jin Kwon, Joon Hyun Kim, Sang Won Seo +1
We report on the experimental observation of vortex cluster shedding from a moving obstacle in an oblate atomic Bose-Einstein condensate. At low obstacle velocities above a cri…
physics.atom-ph2016★ 5 cited
Optical pumping effect in absorption imaging of F=1 atomic gases
Sooshin Kim, Sang Won Seo, Heung-Ryoul Noh +1
We report our study of the optical pumping effect in absorption imaging of Na atoms in the hyperfine spin states. Solving a set of rate equations for the spin populati…