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Spectroscopy and Directed Transport of Topological Solitons in Crystals of Trapped Ions

Autor: Brox, J., Kiefer, P., Bujak, M., Landa, H., Schaetz, T.

Publikováno v: Phys. Rev. Lett. 119, 153602 (2017)

We study experimentally and theoretically discrete solitons in crystalline structures consisting of several tens of laser-cooled ions confined in a radiofrequency trap. Resonantly exciting localized, spectrally gapped vibrational modes of the soliton

Externí odkaz: http://arxiv.org/abs/1704.03786

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Structure, dynamics and bifurcations of discrete solitons in trapped ion crystals

Autor: Landa, H., Brox, J., Mielenz, M., Schaetz, T., Reznik, B.

Publikováno v: New J. Phys. 15, 093003 (2013)

We study discrete solitons (kinks) accessible in state-of-the-art trapped ion experiments, considering zigzag crystals and quasi-3D configurations, both theoretically and experimentally. We first extend the theoretical understanding of different phen

Externí odkaz: http://arxiv.org/abs/1305.6754

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Trapping of Topological-Structural Defects in Coulomb Crystals

Autor: Mielenz, M., Landa, H., Brox, J., Kahra, S., Leschhorn, G., Albert, M., Reznik, B., Schaetz, T.

We study experimentally and theoretically structural defects which are formed during the transition from a laser cooled cloud to a Coulomb crystal, consisting of tens of ions in a linear radio frequency trap. We demonstrate the creation of predicted

Externí odkaz: http://arxiv.org/abs/1211.6867

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