Investigation of Josephson interferometer potentials by ac excitations (Articolo in rivista)

Type
Label
  • Investigation of Josephson interferometer potentials by ac excitations (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.physc.2005.12.016 (literal)
Alternative label
  • M. Cirillo, P. Carelli, M. G. Castellano, F. Chiarello, C. Cosmelli, N. Grønbech-Jensen, R. Leoni, J. E. Marchese, F.Mattioli, D. Simeone, G. Torrioli (2006)
    Investigation of Josephson interferometer potentials by ac excitations
    in Physica. C, Superconductivity (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • M. Cirillo, P. Carelli, M. G. Castellano, F. Chiarello, C. Cosmelli, N. Grønbech-Jensen, R. Leoni, J. E. Marchese, F.Mattioli, D. Simeone, G. Torrioli (literal)
Pagina inizio
  • 46 (literal)
Pagina fine
  • 51 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 437/8 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Roma Tor Vergata, Dipartmento Fis, I-00173 Rome, Italy; Univ Roma Tor Vergata, INFM, I-00173 Rome, Italy; CNR, IFN, I-00156 Rome, Italy; Univ Aquila, Dipartimento Ingn Elettr, I-67040 Laquila, Italy; Univ Aquila, INFM, I-67040 Laquila, Italy; Univ Roma La Sapienza, Dept Fis, I-00185 Rome, Italy; Univ Roma La Sapienza, Ist Nazl Fis Nucl, I-00185 Rome, Italy; Univ Calif Davis, Dept Appl Sci, Davis, CA 95616 USA (literal)
Titolo
  • Investigation of Josephson interferometer potentials by ac excitations (literal)
Abstract
  • The properties of the activation potential of a Josephson interferometer are investigated under the effect of external microwave signals. In particular, we measure the effects of the microwaves on an interferometer having a low inductance. Using as a probing tool thermal escape techniques we find that the plasma frequency excitations of this system when exposed to the radiation field are well described by a double-pendulum equation under the same ac biasing conditions. We discuss the results within the framework of the recent investigations on macroscopic quantum coherence. (c) 2006 Elsevier B.V. All rights reserved. (literal)
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