Influence of photon-assisted tunneling on heat flow in a normal metal-superconductor tunnel junction (Articolo in rivista)

Type
Label
  • Influence of photon-assisted tunneling on heat flow in a normal metal-superconductor tunnel junction (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Alternative label
  • Kopnin, NB; Taddei, F; Pekola, JP; Giazotto, F (2008)
    Influence of photon-assisted tunneling on heat flow in a normal metal-superconductor tunnel junction
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Kopnin, NB; Taddei, F; Pekola, JP; Giazotto, F (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 77 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • \"[Kopnin, Nikolai B.; Pekola, Jukka P.] Helsinki Univ Technol, Low Temp Lab, Helsinki 02015, Finland; [Kopnin, Nikolai B.] LD Landau Theoret Phys Inst, Moscow 117940, Russia; [Taddei, Fabio; Giazotto, Francesco] CNR INFM, NEST, I-56126 Pisa, Italy; [Taddei, Fabio; Giazotto, Francesco] Scuola Normale Super Pisa, I-56126 Pisa, Italy (literal)
Titolo
  • Influence of photon-assisted tunneling on heat flow in a normal metal-superconductor tunnel junction (literal)
Abstract
  • We have investigated theoretically the influence of an ac drive on heat transport in a hybrid normal metal-superconductor tunnel junction in the photon-assisted tunneling regime. We find that the useful heat flux out from the normal metal is always reduced as compared to its magnitude under the static and quasistatic drive conditions. Our results are useful to predict the operative conditions of ac-driven superconducting electron refrigerators. (literal)
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