Manipulation of heteronuclear spin dynamics with microwave and vector light shift
We report the observation and manipulation of heteronuclear spin dynamics in a spin-1 mixture of ultracold 87Rb and 23Na atoms. The dynamics is driven by the interspecies spin-dependent interaction and shows a pronounced dependence on magnetic fields with influences from both linear and quadratic Ze...
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| Hauptverfasser: | , , , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
7 May 2020
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| In: |
Physical review
Year: 2020, Jahrgang: 101, Heft: 5 |
| ISSN: | 2469-9934 |
| DOI: | 10.1103/PhysRevA.101.053611 |
| Online-Zugang: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1103/PhysRevA.101.053611 Verlag, lizenzpflichtig, Volltext: https://link.aps.org/doi/10.1103/PhysRevA.101.053611 
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| Verfasserangaben: | Lintao Li, Bing Zhu, Bo Lu, Shizhong Zhang, and Dajun Wang |
| Zusammenfassung: | We report the observation and manipulation of heteronuclear spin dynamics in a spin-1 mixture of ultracold 87Rb and 23Na atoms. The dynamics is driven by the interspecies spin-dependent interaction and shows a pronounced dependence on magnetic fields with influences from both linear and quadratic Zeeman shifts. Similar to the well-studied homonuclear cases, the interspecies spin dynamics can be controlled by tuning the quadratic Zeeman shift with far-detuned microwave fields. In addition, we successfully realize spin dynamics' control with vector light shifts which act as a species-selective effective magnetic field on 87Rb atoms. Both methods show negligible loss of atoms thus will be powerful techniques for investigating spin dynamics with fast temporal and high spatial resolutions. |
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| Beschreibung: | Gesehen am 15.06.2020 |
| Beschreibung: | Online Resource |
| ISSN: | 2469-9934 |
| DOI: | 10.1103/PhysRevA.101.053611 |