Coulomb crystallization of highly charged ions

29th International Conference on Photonic, Electronic, and Atomic Collisions

Schmöger, L.^1,2 ; Versolato, O.O.^1,2 ; Schwarz, M.^1,2 ; Kohnen, M.^2 ; Windberger, A.^1 ; Piest, B.^1 ; Feuchtenbeiner, S.^1 ; Pedregosa, J.^3 ; Leopold, T.^2 ; Micke, P.^1,2 ; Hansen, A.K.^4 ; Baumann, T.M.^5 ; Drewsen, M.^4 ; Ullrich, J.^2 ; Schmidt, P.O.^2,6 ; López-Urrutia, J. R. Crespo^1

Max-Planck-Institut für Kernphysik, Saupfercheckweg 1, Heidelberg

69117, Germany^1

Physikalisch-Technische-Bundesanstalt, Bundesallee 100, Braunschweig

38116, Germany^2

Physique des Interactions Ioniques et Moléculaires, Aix-Marseille Université, Marseille

13397, France^3

Department of Physics and Astronomy, Aarhus University, Aarhus C

8000, Denmark^4

NSCL, Michigan State University, 640 S. Shaw Lane, East Lansing

MI

48824, United States^5

Institut für Quantenoptik, Leibniz Universität Hannover, Welfengarten 1, Hannover

30167, Germany^6

关键词: Coulomb crystallization;    Highly charged ions;    Orders of magnitude;    Radiofrequency trap;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/2/022059/pdf
DOI  :  10.1088/1742-6596/635/2/022059

来源: IOP

【 摘 要 】

Sympathetic Coulomb crystallization of highly charged ions, retrapped in a cryogenic radiofrequency trap, is demonstrated by an over seven orders-of-magnitude decrease in motional temperature.