Shape and thickness effects on the magnetization reversal of Py/Cu/Co nanostructures (Articolo in rivista)

Type
Label
  • Shape and thickness effects on the magnetization reversal of Py/Cu/Co nanostructures (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.jmmm.2009.04.080 (literal)
Alternative label
  • V. Bonanni; D. Bisero; P.Vavassori; G. Gubbiotti; M. Madami; A.O. Adeyeye; S. Goolaup; N. Singh; T. Ono: C. Spezzani (2009)
    Shape and thickness effects on the magnetization reversal of Py/Cu/Co nanostructures
    in Journal of magnetism and magnetic materials; Elsevier B.V., Amsterdam (Belgio)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • V. Bonanni; D. Bisero; P.Vavassori; G. Gubbiotti; M. Madami; A.O. Adeyeye; S. Goolaup; N. Singh; T. Ono: C. Spezzani (literal)
Pagina inizio
  • 3038 (literal)
Pagina fine
  • 3041 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNISM and Dipartimento di Fisica, Università di Ferrara,Italy CNR-INFM S3,CNISMandDipartimentodiFisica,Universita` di Ferrara,Italy CIC nanoGUNEConsolider,SanSebastian,Spain CNISM, DipartimentodiFisica,Universita` di Perugia,Italy Information Storage Materials Laboratory, Department of Electrical and Computer Engineering, National University of Singapore, 4 Engineering Drive 3, Singapore 117576, Singapore Institute forChemicalResearch,KyotoUniversity,Uji,Kyoto611-0011,Japan SincrotroneTriesteS.C.p.A.,Trieste,Italy (literal)
Titolo
  • Shape and thickness effects on the magnetization reversal of Py/Cu/Co nanostructures (literal)
Abstract
  • WepresentanexperimentalinvestigationofthemagnetizationreversalprocessinNiFe/Cu(10nm)/Co circular andellipticalnano-elementswithdifferentthicknessofthemagneticlayers.Theresults obtainedusingelementsensitiveX-rayresonantmagneticscattering(XRMS)werecomparedwiththe previous measurementsshowingthatthedipolarinterlayercouplingfavourstheantiparallelalignment of thetwomagnetizationlayersatremanance.Inthecaseofcircularshape,theincreasedthicknessof the ferromagneticlayersstabilizestheantiparallelalignmentofthelayersoverawiderfieldrange.A similareffect,accompaniedbyadelayintheonsetoftheantiparallelalignment,isobservedinthecase of ellipticalnano-elementsandapplyingtheexternalfieldalongthelongeraxisoftheelements,dueto the additionalshapeanisotropy. (literal)
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