Planar spin valves fabricated on manganite epitaxial thin films (Articolo in rivista)

Type
Label
  • Planar spin valves fabricated on manganite epitaxial thin films (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1063/1.2200590 (literal)
Alternative label
  • Pallecchi, I; Bellingeri, E; Canu, G; Caviglia, A; Siri, AS; Marre, D (2006)
    Planar spin valves fabricated on manganite epitaxial thin films
    in Journal of applied physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Pallecchi, I; Bellingeri, E; Canu, G; Caviglia, A; Siri, AS; Marre, D (literal)
Pagina inizio
  • 114508 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 99 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 11 (literal)
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • INFM, CNR, LAMIA, I-16152 Genoa, Italy; Univ Genoa, Dipartimento Fis, I-16146 Genoa, Italy; Univ Genoa, I-16152 Genoa, Italy (literal)
Titolo
  • Planar spin valves fabricated on manganite epitaxial thin films (literal)
Abstract
  • We fabricate micrometric constrictions in manganite epitaxial thin films by atomic force microscope local anodization. We demonstrate the possibility of realizing planar spin valve devices, exhibiting hysteretic transport behavior as a function of the external magnetic field, associated with magnetic domains orientation. We also observe nonlinear current-voltage characteristics which become increasingly linear in external field and we attribute this crossover to the disappearance of energy barriers of domain walls at the constriction. (literal)
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