Reversal mechanism in perpendicular exchange-coupled Fe/L10-FePt continuous films. (Comunicazione a convegno)

Type
Label
  • Reversal mechanism in perpendicular exchange-coupled Fe/L10-FePt continuous films. (Comunicazione a convegno) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Alternative label
  • G. Varvaro [1], F. Albertini [2], E.Agostinelli [1], F. Casoli [2], D. Fiorani [1], S. Laureti [1], P. Lupo [2], P. Ranzieri [2], A.M. Testa [1] (2011)
    Reversal mechanism in perpendicular exchange-coupled Fe/L10-FePt continuous films.
    in XCVII SIF, L'Aquila, 26 - 30 September, 2011
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • G. Varvaro [1], F. Albertini [2], E.Agostinelli [1], F. Casoli [2], D. Fiorani [1], S. Laureti [1], P. Lupo [2], P. Ranzieri [2], A.M. Testa [1] (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • [1] ISM - CNR, Area della Ricerca Roma1, Monterotondo Scalo, Italy [2] IMEM, Parco Area delle Scienze 37/A , Parma, Italy (literal)
Titolo
  • Reversal mechanism in perpendicular exchange-coupled Fe/L10-FePt continuous films. (literal)
Abstract
  • The magnetization reversal mechanism of soft/hard Fe/FePt perpendicular exchange-coupled films with a quasi-continuous morphology was investigated as a function of the Fe layer thickness by combining vector magnetic measurements with MFM analysis and numerical simulations. The competition of interface exchange coupling and magnetostatic energy, which produces a gradual misalignment between soft and hard moments with increasing Fe thickness, strongly influences the magnetization reversal mechanism. The results reveal a complex magnetic behavior partially explained by a micromagnetic model recently developed by Asti and coworkers (Phys. Rev. B, 73, 094406, 2006). (literal)
Prodotto di
Autore CNR

Incoming links:


Autore CNR di
Prodotto
data.CNR.it