Annular Long Josephson Junctions in a Magnetic Field: Engineering and Probing the Fluxon Interaction Potential

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dc.creatorWallraff, A.
dc.creatorKoval, Yu.
dc.creatorLevitchev, M.
dc.creatorFistul, M. V.
dc.creatorUstinov, A. V.
dc.date1999-11-26
dc.date.accessioned2026-07-07T03:15:19Z
dc.date.available2026-07-07T03:15:19Z
dc.descriptionThe interaction of a Josephson fluxon with an external magnetic field-induced potential in a long Josephson junction is investigated experimentally. The thermal activation of the fluxon from a potential well is observed and experiments probing its predicted quantum properties are discussed. A method for engineering a magnetic double-well potential for a fluxon is proposed and the use of the coupled fluxon states for quantum computation is suggested.
dc.description11 pages, 6 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/9911437
dc.identifierhttp://arxiv.org/abs/cond-mat/9911437
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/29986
dc.subjectSuperconductivity
dc.titleAnnular Long Josephson Junctions in a Magnetic Field: Engineering and Probing the Fluxon Interaction Potential
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