46 citations · 89 across the 5 of their papers we have counts for
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quant-ph2019★ 17 cited
Distance scaling and polarization of electric-field noise in a surface ion trap
Da An, Clemens Matthiesen, Erik Urban +1
We probe electric-field noise in a surface ion trap for ion-surface distances between 50 and 300 in the normal and planar directions. We find the noise distance d…
quant-ph2019★ 23 cited
Coherent Control of the Rotational Degree of Freedom of a Two-Ion Coulomb Crystal
Erik Urban, Neil Glikin, Sara Mouradian +3
We demonstrate the preparation and coherent control of the angular momentum state of a two-ion crystal. The ions are prepared with an average angular momentum of freely…