25 citations · 82 across the 6 of their papers we have counts for
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physics.atom-ph2023★ 5 cited
Cold highly charged ions in a radio-frequency trap with superconducting magnetic shielding
Elwin A. Dijck, Christian Warnecke, Malte Wehrheim +12
We implement sympathetic cooling of highly charged ions (HCI) by fully enclosing a linear Paul trap within a superconducting radio-frequency resonator. A quantization magnetic fiel…
physics.atom-ph2021★ 9 cited
An ultralow-noise superconducting radio-frequency ion trap for frequency metrology with highly charged ions
J. Stark, C. Warnecke, S. Bogen +17
We present a novel ultrastable superconducting radio-frequency (RF) ion trap realized as a combination of an RF cavity and a linear Paul trap. Its RF quadrupole mode at 34.52 MHz r…
physics.atom-ph2015★ 3 cited
Lifetime measurement of the 5dD state in Ba
Amita Mohanty, Elwin A. Dijck, Mayerlin Nuñez Portela +5
The lifetime of the metastable 5dD state has been measured for a single trapped Ba ion in a Paul trap in Ultra High Vacuum (UHV) in the 10 mbar pressure ran…