Realising a species-selective double well with multiple-radiofrequency-dressed potentials
Techniques to manipulate the individual constituents of an ultracold mixture are key to investigating impurity physics. In this work, we confine a mixture of hyperfine ground states of 87Rb atoms in a double-well potential. The potential is produced by dressing the atoms with multiple radiofrequenci...
| Main Authors: | , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
IOP Publishing
2020
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| _version_ | 1826303686853263360 |
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| author | Barker, AJ Sunami, S Garrick, D Beregi, A Luksch, K Bentine, E Foot, CJ |
| author_facet | Barker, AJ Sunami, S Garrick, D Beregi, A Luksch, K Bentine, E Foot, CJ |
| author_sort | Barker, AJ |
| collection | OXFORD |
| description | Techniques to manipulate the individual constituents of an ultracold mixture are key to investigating impurity physics. In this work, we confine a mixture of hyperfine ground states of 87Rb atoms in a double-well potential. The potential is produced by dressing the atoms with multiple radiofrequencies. The amplitude and phase of each frequency component of the dressing field are controlled to independently manipulate each species. Furthermore, we verify that our mixture of hyperfine states is collisionally stable, with no observable inelastic loss. |
| first_indexed | 2024-03-07T06:06:29Z |
| format | Journal article |
| id | oxford-uuid:ee0420e6-4ae7-42ad-89ab-5151a2c5f8f4 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T06:06:29Z |
| publishDate | 2020 |
| publisher | IOP Publishing |
| record_format | dspace |
| spelling | oxford-uuid:ee0420e6-4ae7-42ad-89ab-5151a2c5f8f42022-03-27T11:29:37ZRealising a species-selective double well with multiple-radiofrequency-dressed potentialsJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:ee0420e6-4ae7-42ad-89ab-5151a2c5f8f4EnglishSymplectic ElementsIOP Publishing2020Barker, AJSunami, SGarrick, DBeregi, ALuksch, KBentine, EFoot, CJTechniques to manipulate the individual constituents of an ultracold mixture are key to investigating impurity physics. In this work, we confine a mixture of hyperfine ground states of 87Rb atoms in a double-well potential. The potential is produced by dressing the atoms with multiple radiofrequencies. The amplitude and phase of each frequency component of the dressing field are controlled to independently manipulate each species. Furthermore, we verify that our mixture of hyperfine states is collisionally stable, with no observable inelastic loss. |
| spellingShingle | Barker, AJ Sunami, S Garrick, D Beregi, A Luksch, K Bentine, E Foot, CJ Realising a species-selective double well with multiple-radiofrequency-dressed potentials |
| title | Realising a species-selective double well with multiple-radiofrequency-dressed potentials |
| title_full | Realising a species-selective double well with multiple-radiofrequency-dressed potentials |
| title_fullStr | Realising a species-selective double well with multiple-radiofrequency-dressed potentials |
| title_full_unstemmed | Realising a species-selective double well with multiple-radiofrequency-dressed potentials |
| title_short | Realising a species-selective double well with multiple-radiofrequency-dressed potentials |
| title_sort | realising a species selective double well with multiple radiofrequency dressed potentials |
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