Spontaneous fluxon production in annular Josephson tunnel junctions in the presence of a magnetic field (Articolo in rivista)

Type
Label
  • Spontaneous fluxon production in annular Josephson tunnel junctions in the presence of a magnetic field (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.77.054509 (literal)
Alternative label
  • R. Monaco; M. Aaroe; J. Mygind; R.J. Rivers;V.P. Koshelets; (2008)
    Spontaneous fluxon production in annular Josephson tunnel junctions in the presence of a magnetic field
    in Physical review. B, Condensed matter and materials physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • R. Monaco; M. Aaroe; J. Mygind; R.J. Rivers;V.P. Koshelets; (literal)
Pagina inizio
  • 54509 (literal)
Pagina fine
  • 54509- (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 77 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 5 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Monaco, R (Reprint Author), CNR, Ist Cibernet, I-80078 Pozzuoli, Italy. Monaco, R., Univ Salerno, Dipartimento Fis, Unita INFM, I-84081 Baronissi, Italy. Monaco, R., CNR, Ist Cibernet, I-80078 Pozzuoli, Italy. Aaroe, M.; Mygind, J., Tech Univ Denmark, Dept Phys, DK-2800 Lyngby, Denmark. Rivers, R. J., Univ London Imperial Coll Sci Technol \& Med, Blackett Lab, London SW7 2AZ, England. Koshelets, V. P., Russian Acad Sci, Inst Radio Engn \& Elect, Moscow 125009, Russia. (literal)
Titolo
  • Spontaneous fluxon production in annular Josephson tunnel junctions in the presence of a magnetic field (literal)
Abstract
  • We report on the spontaneous production of fluxons in annular Josephson tunnel junctions during a thermal quench in the presence of a symmetry-breaking magnetic field. The dependence on field intensity B of the probability (f) over bar (1) to trap a single defect during the N-S phase transition depends drastically on the sample circumferences. We show that this can be understood in the framework of the same picture of spontaneous defect formation that leads to the experimentally well attested scaling behavior of (f) over bar (1) with quench rate in the absence of an external field. (literal)
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