Effects of neutron irradiation on magnesium diboride thin films (Articolo in rivista)

Type
Label
  • Effects of neutron irradiation on magnesium diboride thin films (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1109/TASC.2007.899998 (literal)
Alternative label
  • Ferrando, V; Pallecchi, I; Tarantini, C; Putti, M; Aebersold, HU; Lehmann, E; Orgiani, P; Tumino, A; Xi, XX; Ferdeghini, C (2007)
    Effects of neutron irradiation on magnesium diboride thin films
    in IEEE transactions on applied superconductivity (Print); IEEE-Institute Of Electrical And Electronics Engineers Inc., Piscataway (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Ferrando, V; Pallecchi, I; Tarantini, C; Putti, M; Aebersold, HU; Lehmann, E; Orgiani, P; Tumino, A; Xi, XX; Ferdeghini, C (literal)
Pagina inizio
  • 2858 (literal)
Pagina fine
  • 2861 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4278087 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 17 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR, INFM, LAMIA, I-16146 Genoa, Italy; Univ Genoa, I-16146 Genoa, Italy; Paul Scherrer Inst, CH-5232 Villigen, Switzerland; CNR, INFM Supermat, I-84081 Baronissi, SA, Italy; Penn State Univ, University Pk, PA 16802 USA (literal)
Titolo
  • Effects of neutron irradiation on magnesium diboride thin films (literal)
Abstract
  • The effect of disorder on normal state and super-conducting properties is studied in a series of neutron irradiated magnesium diboride thin films. Irradiation increases residual resistivity by more than two orders of magnitude and progressively decreases critical temperature down to the complete suppression of superconductivity. In this disorder-controlled set of samples, we analyze magnetoresistivity, extracting the scattering times in each band, and upper critical field. H-c2 is extremely high and only weakly depends on resistivity at low irradiation level. We propose a simple explanation for this puzzling topic, and we discuss the importance of reaching high magnetic field to correctly extrapolate H-c2 (0). (literal)
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