206 citations · 547 across the 6 of their papers we have counts for
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cond-mat.quant-gas2012★ 201 cited
Dynamics of single neutral impurity atoms immersed in an ultracold gas
Nicolas Spethmann, Farina Kindermann, Shincy John +3
We report on controlled doping of an ultracold Rb gas with single neutral Cs impurity atoms. Elastic two-body collisions lead to a rapid thermalization of the impurity inside the R…
cond-mat.quant-gas2011★ 16 cited
Inserting single Cs atoms into an ultracold Rb gas
Nicolas Spethmann, Farina Kindermann, Shincy John +3
We report on the controlled insertion of individual Cs atoms into an ultracold Rb gas at about 400 nK. This requires to combine the techniques necessary for cooling, trapping and m…