Realization of Translational Symmetry in Trapped Cold Ion Rings

Author(s): Hao-Kun Li, Erik Urban, Crystal Noel, Alexander Chuang, Yang Xia, Anthony Ransford, Boerge Hemmerling, Yuan Wang, Tongcang Li, Hartmut Häffner, and Xiang Zhang

${}^{40}$Ca+ ions in a ring are stabilized to a degree that individual particles can be accessed and controlled.

[Phys. Rev. Lett. 118, 053001] Published Tue Jan 31, 2017