Multiple and single measurements of a mesoscopic quantum system with two permitted states

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dc.creatorBurlakov, A. A.
dc.creatorGurtovoi, V. L.
dc.creatorDubonos, S. V.
dc.creatorNikulov, A. V.
dc.creatorTulin, V. A.
dc.date2006-09-12
dc.date.accessioned2026-07-07T07:23:32Z
dc.date.available2026-07-07T07:23:32Z
dc.descriptionMesoscopic loop is proposed in many works as possible solid-state quantum bit, i.e. two-state quantum system. The quantum oscillations of resistance and of rectified voltage observed on asymmetric superconducting loops give evidence of the two states at magnetic flux divisible by half of the flux quantum. But our measurements of quantum oscillations of the critical current of these loops have given results coming into irreconcilable contradictions with result of the observations of the quantum oscillations of resistance.
dc.description3 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0609294
dc.identifierhttp://arxiv.org/abs/cond-mat/0609294
dc.identifierin Proceedings of 14th International Symposium "NANOSTRUCTURES: Physics and Technology" St Petersburg: Ioffe Institute, p. 240 (2006)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/116013
dc.subjectSuperconductivity
dc.subjectMesoscale and Nanoscale Physics
dc.titleMultiple and single measurements of a mesoscopic quantum system with two permitted states
dc.typetext

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