Quantitative evaluation and regulation of cold-ion system intrinsic micromotion by numerical simulation
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Mass Spectrometry"
DOI: 10.1016/j.ijms.2021.116626
Abstract: Abstract The intrinsic micromotion of radio-frequency (RF) trapped three-dimensional (3D) cold ion systems plays an important role in the trapping, cooling, and manipulation of ions, and exhibits significantly different characteristics, compared to those of single-ion… read more here.
Keywords: intrinsic micromotion; ion system; cold ion; ion ... See more keywords
Unravelling the structure of glycosyl cations via cold-ion infrared spectroscopy
Sign Up to like & getrecommendations! Published in 2018 at "Nature Communications"
DOI: 10.1038/s41467-018-06764-3
Abstract: Glycosyl cations are the key intermediates during the glycosylation reaction that covalently links building blocks during the synthetic assembly of carbohydrates. The exact structure of these ions remained elusive due to their transient and short-lived… read more here.
Keywords: ion infrared; cold ion; spectroscopy; structure ... See more keywords
Inelastic collision dynamics of a single cold ion immersed in a Bose-Einstein condensate
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.102.041301
Abstract: We investigate inelastic collision dynamics of a single cold ion in a Bose-Einstein condensate. We observe rapid ion-atom-atom three-body recombination leading to formation of weakly bound molecular ions followed by secondary two-body molecule-atom collisions quenching… read more here.
Keywords: collision dynamics; inelastic collision; cold ion; dynamics single ... See more keywords
Cold Ion-Molecule Chemistry: The Very Different Reactions of He+ with CO and NO
Sign Up to like & getrecommendations! Published in 2023 at "CHIMIA"
DOI: 10.2533/chimia.2023.221
Abstract: The ion-molecule reactions He+ + CO → He + C+ + O and He+ + NO → He + N+ + O have been measured at collision energies between 0 and kB · 10 K.… read more here.
Keywords: ion molecule; cold ion; chemistry; molecule chemistry ... See more keywords