1.4k citations · 3.8k across the 37 of their papers we have counts for
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physics.ins-det2020★ 1 cited
Optical and electrical feedback cooling of a silica nanoparticle levitated in a Paul trap
Lorenzo Dania, Dmitry S. Bykov, Matthias Knoll +2
All three motional modes of a charged dielectric nanoparticle in a Paul trap are cooled by direct feedback to temperatures of a few mK. We test two methods, one based on electrical…
quant-ph2020★ 22 cited
Probing surface charge densities on optical fibers with a trapped ion
Florian R. Ong, Klemens Schüppert, Pierre Jobez +8
We describe a novel method to measure the surface charge densities on optical fibers placed in the vicinity of a trapped ion, where the ion itself acts as the probe. Surface charge…