Advances in YBa2Cu3O7-delta grain boundary biepitaxial Josephson junctions: Transport properties and mesoscopic effects (Articolo in rivista)

Type
Label
  • Advances in YBa2Cu3O7-delta grain boundary biepitaxial Josephson junctions: Transport properties and mesoscopic effects (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Alternative label
  • Stornaiuolo, D; Born, D; Dalena, D; Gambale, E; Rotoli, G; Bauch, T; Tagliacozzo, A; Barone, A; Lombardi, F; Tafuri, F (2007)
    Advances in YBa2Cu3O7-delta grain boundary biepitaxial Josephson junctions: Transport properties and mesoscopic effects
    in IEEE transactions on applied superconductivity (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Stornaiuolo, D; Born, D; Dalena, D; Gambale, E; Rotoli, G; Bauch, T; Tagliacozzo, A; Barone, A; Lombardi, F; Tafuri, F (literal)
Pagina inizio
  • 225 (literal)
Pagina fine
  • 228 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 17 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • INFM, CNR, I-80125 Naples, Italy; Univ Naples Federico 2, Dipartimento Sci Fis, I-80125 Naples, Italy; Univ Naples 2, Dipartimento Ingn Informaz, Aversa, CE, Italy; Univ Aquila, CNISM, I-67040 Laquila, Italy; Univ Aquila, DIMEG, I-67040 Laquila, Italy; Chalmers, MINA, Dept Microelect & Nanosci, S-41296 Gothenburg, Sweden; Univ Gothenburg, S-41296 Gothenburg, Sweden (literal)
Titolo
  • Advances in YBa2Cu3O7-delta grain boundary biepitaxial Josephson junctions: Transport properties and mesoscopic effects (literal)
Abstract
  • We report on the latest developments in the study of transport properties of YBa2CU3O7-delta (YBCO)-based grain boundary (GB) biepitaxial Josephson junctions. We have successfully extended the fabrication process s,. originally developed for (110) oriented SrTiO3 substrates, to (110) oriented LaAlO3 substrates in view of microwave applications. We will report, also, on the observation of conductance fluctuations, we believe related to the coherent diffusion of quasi-particles across the GB. These results, together with the recent observation of macroscopic quantum tunneling and energy level quantization in these Junctions, could help cast some light on the mechanism involved in transport across grain boundaries and in revising the role and the effect of quasi particles in d-wave transport. (literal)
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