RESONANT MACROSCOPIC QUANTUM TUNNELING IN JOSEPHSON-JUNCTIONS (Articolo in rivista)

Type
Label
  • RESONANT MACROSCOPIC QUANTUM TUNNELING IN JOSEPHSON-JUNCTIONS (Articolo in rivista) (literal)
Anno
  • 1992-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1007/BF00620508 (literal)
Alternative label
  • OVCHINNIKOV, YN; SILVESTRINI, P; RUGGIERO, B; BARONE, A (1992)
    RESONANT MACROSCOPIC QUANTUM TUNNELING IN JOSEPHSON-JUNCTIONS
    in Journal of superconductivity
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • OVCHINNIKOV, YN; SILVESTRINI, P; RUGGIERO, B; BARONE, A (literal)
Pagina inizio
  • 481 (literal)
Pagina fine
  • 484 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 5 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
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
  • Istituto di Cibernetica \"e. caiuaniello\" del CNR University of Naples Federico II; Russian Academy of Sciences (literal)
Titolo
  • RESONANT MACROSCOPIC QUANTUM TUNNELING IN JOSEPHSON-JUNCTIONS (literal)
Abstract
  • Many theoretical studies and some experiments have shown the possibility of several new secondary quantum effects in small Josephson junctions at low temperatures. We show that, within the well-established quantum picture of the junction, it is possible to experimentally observe sharp voltalge peaks at certain current values. Such peaks are related to a resonant macroscopic quantum tunneling between levels in neighboring wells of the proper washboard potential having close energies. The proposed experiment, with respect to experiments on Coulomb blockade or Block oscillations, requires a larger junction area, reducing the technological difficulties in making the samples. (literal)
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