http://www.cnr.it/ontology/cnr/individuo/prodotto/ID32414
Brillouin light scattering study of exchange-coupled Fe/Co magnetic multilayers (Articolo in rivista)
- Type
- Label
- Brillouin light scattering study of exchange-coupled Fe/Co magnetic multilayers (Articolo in rivista) (literal)
- Anno
- 2005-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1088/0953-8984/17/41/018 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Giovannini L.; Tacchi S.; Gubbiotti G.; Carlotti G.; Casoli F.; Albertini F. (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Dipartimento di Fisica, Università di Ferrara and Istituto Nazionale per la Fisica della Materia, Via Saragat 1, I-44100 Ferrara, Italy
Dipartimento di Fisica, Università di Perugia and Istituto Nazionale per la Fisica della Materia, Via A Pascoli, I-06123 Perugia, Italy
Research Centre SOFT-INFM-CNR, Università di Roma 'La Sapienza' I-00185, Roma, Italy
National Research Centre S3, INFM-CNR, Modena, Italy
IMEM-CNR, Parco Area delle Scienze 37/A, I-43010 Fontanini, Parma, Italy (literal)
- Titolo
- Brillouin light scattering study of exchange-coupled Fe/Co magnetic multilayers (literal)
- Abstract
- A combined experimental and theoretical Brillouin light scattering study of
thermally excited spin waves in Fe/Co multilayers with three and five magnetic
layers in direct contact is presented. A large number of discrete, well-resolved
peaks, classified as either surface or bulk standing modes of the stack, appear in
the measured spectra. The investigation of their frequency dependence on the
magnetic field intensity and incidence angle of light allowed us to determine the
complete set ofmagnetic parameters of themultilayer. The interlayer exchange
coupling and perpendicular interface anisotropy are discussed in detail. The
profiles of the dynamic magnetization associated with different spin wave
modes are calculated and utilized for the calculation of the Brillouin scattering
cross section. The result, compared with experimental spectra, allowed the
determination of the ratio between the magneto-optic constants of Fe and Co. (literal)
- Prodotto di
- Autore CNR
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