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- Leibniz University HannoverDE62 papers
- Technische Universität BraunschweigDE40 papers
- Max Planck Institute for Nuclear PhysicsDE27 papers
- GSI Helmholtz Centre for Heavy Ion ResearchDE22 papers
- Centre National de la Recherche ScientifiqueFR20 papers
- Helmholtz Institute JenaDE18 papers
- Johannes Gutenberg University MainzDE18 papers
- Friedrich Schiller University JenaDE15 papers
- European Organization for Nuclear ResearchCH14 papers
- Paul Scherrer InstituteCH13 papers
- Karlsruhe Institute of TechnologyDE12 papers
- National Institute of Standards and TechnologyUS12 papers
11 papers · 2 filters
Coulomb crystallization of xenon highly charged ions in a laser-cooled Ca+ matrix
Leonid Prokhorov, Aaron A. Smith, Mingyao Xu +17
We report on the sympathetic cooling and Coulomb crystallization of xenon highly charged ions (HCIs) with laser-cooled Ca ions. The HCIs are produced in a compact electron beam…
Nuclear spin quenching of the electric octupole transition in Yb
Jialiang Yu, Anand Prakash, Clara Zyskind +4
We report the coherent excitation of the highly forbidden clock transition in the odd isotope with nuclear spin ,…
Shell formation and two-dimensional nanofriction in three-dimensional ion Coulomb crystals
L. -A. Rüffert, T. E. Mehlstäubler
Self-organized three-dimensional (3D) ion Coulomb crystals in linear Paul traps naturally form concentric shells that provide a curved, atomically resolved interface for studying t…
Sr optical clock with systematic uncertainty and measurement of its absolute frequency with uncertainty
T. Lindvall, T. Fordell, K. J. Hanhijärvi +4
We report on a Sr single-ion optical clock with an estimated fractional systematic uncertainty of . The low uncertainty is enabled by small rf loss…
Precision spectroscopy in Yb+ ions
Jialiang Yu, Kai C. Grensemann, Chih-Han Yeh +5
We report on our progress on multi-ion spectroscopy with Yb+ ions. We first characterized the spatial homogeneity of the magnetic- and the rf-field. Subsequently, to equalize the i…
Landé factor measurement of Ti using simultaneous co-magnetometry and quantum logic spectroscopy
Till Rehmert, Maximilian J. Zawierucha, Kai Dietze +6
The use of atomic systems as accurate magnetic field probes requires precise characterization of the particle's magnetic properties. Insufficient knowledge of the spatial and tempo…