17 citations · 27 across the 3 of their papers we have counts for
3 papers
quant-ph2021★ 10 cited
Coupling two laser-cooled ions via a room-temperature conductor
Da An, Alberto M. Alonso, Clemens Matthiesen +1
We demonstrate coupling between the motions of two independently trapped ions with a separation distance of 620 m. The ion-ion interaction is enhanced via a room-temperature ele…
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-ph2018
Surface trap with dc-tunable ion-electrode distance
Da An, Clemens Matthiesen, Ahmed Abdelrahman +5
We describe the design, fabrication, and operation of a novel surface-electrode Paul trap that produces a radio-frequency-null along the axis perpendicular to the trap surface. Thi…