High critical current density and scaling of phase-slip processes in YBaCuO nanowires (Articolo in rivista)

Type
Label
  • High critical current density and scaling of phase-slip processes in YBaCuO nanowires (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1088/0953-2048/25/3/035011 (literal)
Alternative label
  • G. Papari 1, F. Carillo 1, D. Stornaiuolo 2;3, L. Longobardi 3, F.Beltram 1 and F. Tafuri 3;2 (2012)
    High critical current density and scaling of phase-slip processes in YBaCuO nanowires
    in Superconductor science and technology (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • G. Papari 1, F. Carillo 1, D. Stornaiuolo 2;3, L. Longobardi 3, F.Beltram 1 and F. Tafuri 3;2 (literal)
Pagina inizio
  • 35011 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 25 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 3 (literal)
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  • 1 NEST Scuola Normale Superiore and CNR-Istituto Nanoscienze, Piazza San Silvestro 12, I-56127 Pisa,Italy 2 CNR-SPIN UOS Napoli, Complesso Universitario di Monte Sant'Angelo via Cinthia, 80126, Napoli,Italy 3 Dip. Ingegneria dell'Informazione Seconda Universit?a di Napoli, Aversa (CE) and CNR-SPIN, Napoli, Italy (literal)
Titolo
  • High critical current density and scaling of phase-slip processes in YBaCuO nanowires (literal)
Abstract
  • YBaCuO nanowires were reproducibly fabricated down to widths of 50 nm. A Au/Ti cap layer on YBCO yielded high electrical performance up to temperatures above 80 K in single nanowires. Critical current density of tens of MA/cm2 at T = 4.2 K and of 10 MA/cm2 at 77 K were achieved that survive in high magnetic fields. Phase-slip processes were tuned by choosing the size of the nanochannels and the intensity of the applied external magnetic field. Data indicate that YBCO nanowires are rather attractive system for the fabrication of efficient sensors, supporting the notion of futuristic THz devices. (literal)
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