One-dimensional radial Coulomb crystals in a quadrupole Paul trap

A. V. Romanova; S. S. Rudyi; Y. V. Rozhdestvensky

doi:10.1117/12.3008336

20 September 2023 One-dimensional radial Coulomb crystals in a quadrupole Paul trap

A. V. Romanova, S. S. Rudyi, Y. V. Rozhdestvensky

Proceedings Volume 12606, Optical Manipulation and Structured Materials Conference; 126060K (2023) https://doi.org/10.1117/12.3008336
Event: Optics and Photonics International Congress, 2023, Yokohama, Japan

Abstract

In this work, we have studied the dynamics of 7-ions Ca⁺ Coulomb crystal in a linear quadrupole trap with flat end-cap electrodes. We have introduced geometrical parameters to determine points of phase transitions in the crystal. Then we have numerically calculated a phase diagram for this case and simulated the corresponding Coulomb crystals. It was shown that new one-dimensional radial Coulomb crystals are observed with the application of both high end-cap voltage (more than 1200 V) and a bias voltage on linear electrodes.

Citation Download Citation

A. V. Romanova, S. S. Rudyi, and Y. V. Rozhdestvensky "One-dimensional radial Coulomb crystals in a quadrupole Paul trap", Proc. SPIE 12606, Optical Manipulation and Structured Materials Conference, 126060K (20 September 2023); https://doi.org/10.1117/12.3008336

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