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quant-ph2026
The Saturable Electronic Reluctance Switch: Switchable low-power and low-noise generation of magnetic fields using permanent magnets
P. D. Taylor-Burdett, C. A. Burhan, S. Mason +3
Across many areas of science, there is a need to generate magnetic fields that are both ultra-stable and switchable on and off. Current-carrying wire configurations are switchable…
quant-ph2026
Ablation Removal of Transport-Blocking Defects in Surface-Electrode Ion Traps
Toby Maddock, Parsa Rahimi, Matthew Aylett +3
We demonstrate in situ removal of a transport-blocking defect on a surface-electrode ion trap device using a Q-switched Nd:YAG 532 nm pulsed ablation laser. This approach eliminate…
quant-ph2024
Ultrasensitive single-ion electrometry in a magnetic field gradient
F. Bonus, C. Knapp, C. H. Valahu +3
Hyperfine energy levels in trapped ions offer long-lived spin states. In addition, the motion of these charged particles couples strongly to external electric field perturbations.…