Ionization of Rydberg atoms at patterned electrode arrays

dc.citation.firstpage12901en_US
dc.citation.journalTitlePhysical Review Aen_US
dc.citation.volumeNumber88en_US
dc.contributor.authorPu, Y.en_US
dc.contributor.authorDunning, F.B.en_US
dc.contributor.orgRice Quantum Instituteen_US
dc.date.accessioned2013-07-19T15:45:58Zen_US
dc.date.available2013-07-19T15:45:58Zen_US
dc.date.issued2013en_US
dc.description.abstractLithographically patterned micrometer-scale electrode arrays are used to examine the effects of controlled surface electric fields on Rydberg-atom–surface interactions. The data show that application of modest electrode biases (∼±1 V) can lead to a transition from ionization of the incident atoms by short-range tunneling to field ionization well above the target surface. The resulting ions can be efficiently detected using ion collection fields whose strengths are substantially smaller than those required for direct field ionization pointing to the application of surface ionization in the detection of low-n Rydberg atoms. The data are analyzed with the aid of a Monte Carlo model and further demonstrate the critical role that local surface fields can play in governing the nature of atom-surface interactions.en_US
dc.embargo.termsnoneen_US
dc.identifier.citationPu, Y. and Dunning, F.B.. "Ionization of Rydberg atoms at patterned electrode arrays." <i>Physical Review A,</i> 88, (2013) American Physical Society: 12901. http://dx.doi.org/10.1103/PhysRevA.88.012901.en_US
dc.identifier.doihttp://dx.doi.org/10.1103/PhysRevA.88.012901en_US
dc.identifier.urihttps://hdl.handle.net/1911/71604en_US
dc.language.isoengen_US
dc.publisherAmerican Physical Societyen_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.titleIonization of Rydberg atoms at patterned electrode arraysen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpublisher versionen_US
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