Observation of Feshbach resonances between a single ion and ultracold atoms

  title={Observation of Feshbach resonances between a single ion and ultracold atoms},
  author={Pascal Weckesser and Fabian Thielemann and Dariusz Wiater and Agata Wojciechowska and Leon Karpa and Krzysztof Jachymski and Michał Tomza and Thomas Walker and Tobias Schaetz},
  pages={429 - 433}
The control of physical systems and their dynamics on the level of individual quanta underpins both fundamental science and quantum technologies. Trapped atomic and molecular systems, neutral1 and charged2, are at the forefront of quantum science. Their extraordinary level of control is evidenced by numerous applications in quantum information processing3,4 and quantum metrology5,6. Studies of the long-range interactions between these systems when combined in a hybrid atom–ion trap7,8 have led… 

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