Absence of stable collinear configurations in Ni(001) ultrathin films: canted domain structure as ground state (Articolo in rivista)

Type
Label
  • Absence of stable collinear configurations in Ni(001) ultrathin films: canted domain structure as ground state (Articolo in rivista) (literal)
Anno
  • 2002-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.65.214420 (literal)
Alternative label
  • G. Gubbiotti,1 G. Carlotti,1,2 M. G. Pini,3,* P. Politi,4,* A. Rettori,4,5 P. Vavassori,6 M. Ciria,7 and R. C. O'Handley8 (2002)
    Absence of stable collinear configurations in Ni(001) ultrathin films: canted domain structure as ground state
    in Physical review. B, Condensed matter and materials physics (Online)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • G. Gubbiotti,1 G. Carlotti,1,2 M. G. Pini,3,* P. Politi,4,* A. Rettori,4,5 P. Vavassori,6 M. Ciria,7 and R. C. O'Handley8 (literal)
Pagina inizio
  • 214420 (literal)
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  • 65 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 6 (literal)
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  • 1Istituto Nazionale per la Fisica della Materia, Unita` di Perugia, Via A. Pascoli, I-06123 Perugia, Italy 2Dipartimento di Fisica dell'Universita`, Via Pascoli, I-06100 Perugia, Italy 3Istituto di Elettronica Quantistica, Consiglio Nazionale delle Ricerche, Via Panciatichi 56/30, I-50127 Firenze, Italy 4Istituto Nazionale per la Fisica della Materia, Unita` di Firenze, Via G. Sansone 1, I-50019 Sesto Fiorentino (FI), Italy 5Dipartimento di Fisica dell'Universita`, Via G. Sansone 1, I-50019 Sesto Fiorentino (FI), Italy 6Dipartimento di Fisica dell'Universita`, Istituto Nazionale per la Fisica della Materia, Via Paradiso 12, I-44100 Ferrara, Italy 7Departamento de Fisica de la Materia Condensada, Universidad de Zaragoza, C/Pedro Cerbuna 13, 50009 Zaragoza, Spain 8Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (literal)
Titolo
  • Absence of stable collinear configurations in Ni(001) ultrathin films: canted domain structure as ground state (literal)
Abstract
  • Brillouin light scattering ~BLS! measurements were performed for 17-120-Å-thick Cu/Ni/Cu/Si~001! films. A monotonic dependence of the frequency of the uniform mode on an in-plane magnetic field H was observed both on increasing and on decreasing H in the range 2-14 kOe, suggesting the absence of a metastable collinear ground state. Further investigation by magneto-optical vector magnetometry in an unconventional canted-field geometry provided evidence for a domain structure where the magnetization is canted. Spin-wave calculations confirm the absence of stable collinear configurations (literal)
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