Fast production of large Na-23 Bose-Einstein condensates in an optically plugged magnetic quadrupole trap

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dc.contributor.authorHeo, Myoung-Sunko
dc.contributor.authorChoi, Jae-Yoonko
dc.contributor.authorShin, Yong-ilko
dc.date.accessioned2017-08-23T06:41:34Z-
dc.date.available2017-08-23T06:41:34Z-
dc.date.created2017-08-18-
dc.date.created2017-08-18-
dc.date.issued2011-01-
dc.identifier.citationPHYSICAL REVIEW A, v.83, no.1-
dc.identifier.issn1050-2947-
dc.identifier.urihttp://hdl.handle.net/10203/225525-
dc.description.abstractWe demonstrate a fast production of large Na-23 Bose-Einstein condensates in an optically plugged magnetic quadrupole trap. A single global minimum of the trapping potential is generated by slightly displacing the plug beam from the center of the quadrupole field. With a dark magneto-optical trap and a simple rf evaporation, our system produces a condensate with N approximate to 10(7) atoms every 17 s. The Majorana loss rates and the resultant heating rates for various temperatures are measured with and without plugging. The average energy of a spin-flipped atom is almost linearly proportional to temperature and determined to be about 60% of the average energy of a trapped atom. We present a numerical study of the evaporation dynamics in a plugged linear trap.-
dc.languageEnglish-
dc.publisherAMER PHYSICAL SOC-
dc.subjectSODIUM ATOMS-
dc.subjectPHYSICS-
dc.subjectGASES-
dc.titleFast production of large Na-23 Bose-Einstein condensates in an optically plugged magnetic quadrupole trap-
dc.typeArticle-
dc.identifier.wosid000286742500006-
dc.identifier.scopusid2-s2.0-79251468771-
dc.type.rimsART-
dc.citation.volume83-
dc.citation.issue1-
dc.citation.publicationnamePHYSICAL REVIEW A-
dc.identifier.doi10.1103/PhysRevA.83.013622-
dc.contributor.localauthorChoi, Jae-Yoon-
dc.contributor.nonIdAuthorHeo, Myoung-Sun-
dc.contributor.nonIdAuthorShin, Yong-il-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordPlusSODIUM ATOMS-
dc.subject.keywordPlusPHYSICS-
dc.subject.keywordPlusGASES-
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