Spin wave excitations in exchange-coupled [Co/Pd]-NiFe films with tunable tilting of the magnetization (Articolo in rivista)

Type
Label
  • Spin wave excitations in exchange-coupled [Co/Pd]-NiFe films with tunable tilting of the magnetization (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.87.144426 (literal)
Alternative label
  • S. Tacchi (1); T. N. Anh Nguyen (2); G. Carlotti (3,4); G. Gubbiotti (1); M. Madami (3); R. K. Dumas (5); J. W. Lau (6); Johan A° kerman (2,5); A. Rettori (4,7); M. G. Pini (8) (2013)
    Spin wave excitations in exchange-coupled [Co/Pd]-NiFe films with tunable tilting of the magnetization
    in Physical review. B, Condensed matter and materials physics; The American Physical Society, Ridge, NY (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • S. Tacchi (1); T. N. Anh Nguyen (2); G. Carlotti (3,4); G. Gubbiotti (1); M. Madami (3); R. K. Dumas (5); J. W. Lau (6); Johan A° kerman (2,5); A. Rettori (4,7); M. G. Pini (8) (literal)
Pagina inizio
  • 144426 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://prb.aps.org/abstract/PRB/v87/i14/e144426 (literal)
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  • 87 (literal)
Rivista
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  • 5 (literal)
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  • 14 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
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  • (1) Istituto Officina dei Materiali del CNR (CNR-IOM), Unità di Perugia, c/o Dipartimento di Fisica, Università di Perugia, I-06123 Perugia, Italy (2) Materials Physics, School of Information and Communication Technology, KTH Royal Institute of Technology, Electrum 229, 16440 Kista, Sweden (3) Dipartimento di Fisica, Università di Perugia, I-06123 Perugia, Italy (4) Centro S3, c/o Istituto Nanoscienze del CNR (CNR-NANO), I-41125 Modena, Italy (5) Department of Physics, University of Gothenburg, 41296 Gothenburg, Sweden (6) National Institute of Standards and Technology, Gaithersburg, Maryland 20899, USA (7) Dipartimento di Fisica, Università di Firenze, I-50019 Sesto Fiorentino (FI), Italy (8) Istituto dei Sistemi Complessi del CNR (CNR-ISC), Unità di Firenze, I-50019 Sesto Fiorentino (FI), Italy (literal)
Titolo
  • Spin wave excitations in exchange-coupled [Co/Pd]-NiFe films with tunable tilting of the magnetization (literal)
Abstract
  • Brillouin light scatteringwas applied tomeasure the evolution of spinwaves in exchange-coupled [Co/Pd]-NiFe films with out-of-plane/in-plane magnetic anisotropy. Tunable tilting of the magnetization has important effects on the spin wave frequency gap: a substantial increase is observed with decreasing the soft NiFe thickness, while seemingly insignificant tilting angles cause a strong reduction with respect to a film with only the hard [Co/Pd] component. The spin wave frequency is reproduced also in samples, with increased thickness of the upper Pd layer, where a sudden modification in the tilting at the hard/soft interface is caused by the weakening of interlayer exchange. (literal)
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