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http://hdl.handle.net/2445/201788
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DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Juliá-Díaz, Bruno | - |
dc.contributor.advisor | Mitchell, Morgan | - |
dc.contributor.advisor | Benedicto, Daniel | - |
dc.contributor.author | Solé Cardona, Èlia | - |
dc.date.accessioned | 2023-09-08T14:13:14Z | - |
dc.date.available | 2023-09-08T14:13:14Z | - |
dc.date.issued | 2023-06 | - |
dc.identifier.uri | http://hdl.handle.net/2445/201788 | - |
dc.description | Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2023, Tutors: Bruno Julià Díaz, Morgan Mitchell, Daniel Benedicto | ca |
dc.description.abstract | This project presents an experimental study on the implementation of gray molasses cooling in an ultracold 87Rb experiment. Gray molasses, a sub-Doppler cooling technique, effectively increases the phase-space density of cold trapped atoms by utilizing dark and bright states. We present a theoretical view of the technique, as well as a description of the experimental setup and the modifications required for implementing the technique on 87Rb. The results reveal temperatures as low as 8, 64µK and a phase-space density of 1, 97 · 10−8, in a sample of 1, 3 · 106 atoms. | ca |
dc.format.extent | 5 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | ca |
dc.rights | cc-by-nc-nd (c) Solé, 2023 | - |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.source | Treballs Finals de Grau (TFG) - Física | - |
dc.subject.classification | Refredament per làser | cat |
dc.subject.classification | Melassa grisa | cat |
dc.subject.classification | Treballs de fi de grau | cat |
dc.subject.other | Laser cooling | eng |
dc.subject.other | Gray molasses | eng |
dc.subject.other | Bachelor's theses | eng |
dc.title | Gray Molasses on Rubidium-87 atoms | eng |
dc.type | info:eu-repo/semantics/bachelorThesis | ca |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca |
Appears in Collections: | Treballs Finals de Grau (TFG) - Física |
Files in This Item:
File | Description | Size | Format | |
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SOLÉ CARDONA ÈLIA_7934181.pdf | 521.91 kB | Adobe PDF | View/Open |
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