6 citations · 6 across the 1 of their papers we have counts for
4 papers
A simple method for characterization of the magnetic field in an ion trap using Be+ ions
Jianwei Shen, Andrii Borodin, Stephan Schiller
We demonstrate a simple method for the determination of the magnetic field in an ion trap using laser-cooled Be+ ions. The method is not based on magnetic resonance and thus does n…
Addressing and manipulation of individual hyperfine states in cold trapped molecular ions and application to HD^{+} frequency metrology
U. Bressel, A. Borodin, J. Shen +3
Advanced techniques for manipulation of internal states, standard in atomic physics, are demonstrated for a charged molecular species for the first time. We address individual hype…
Observation of a rotational transition in trapped and sympathetically cooled molecular ions
J. Shen, A. Borodin, M. Hansen +1
We demonstrate rotational excitation of molecular ions that are sympathetically cooled by laser-cooled atomic ions to a temperature as low as ca. 10 mK. The molecular hydrogen ions…
Resonant multi-photon IR dissociation spectroscopy of a trapped and sympathetically cooled biomolecular ion species
Ch. Wellers, A. Borodin, S. Vasilyev +2
In this work we demonstrate vibrational spectroscopy of polyatomic ions that are trapped and sympathetically cooled by laser-cooled atomic ions. We use the protonated dipeptide try…