Magnetic normal modes in squared antidot array with circular holes: a combined Brillouin light scattering and broadband ferromagnetic resonance study (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Magnetic normal modes in squared antidot array with circular holes: a combined Brillouin light scattering and broadband ferromagnetic resonance study (Articolo in rivista) (literal)

Anno

• 2010-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1109/TMAG.2009.2033206 (literal)

Alternative label

• S. Tacchi, M. Madami, G. Gubbiotti, G. Carlotti, A.O. Adeyeye, S. Neusser, B. Botters and D. Grundler (2010)
  Magnetic normal modes in squared antidot array with circular holes: a combined Brillouin light scattering and broadband ferromagnetic resonance study
  in IEEE transactions on magnetics
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• S. Tacchi, M. Madami, G. Gubbiotti, G. Carlotti, A.O. Adeyeye, S. Neusser, B. Botters and D. Grundler (literal)

Pagina inizio

• 172 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 46 (literal)

Rivista

• IEEE transactions on magnetics (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 7 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Dipartimento di Fisica, CNISM, Unità di Perugia, I-06123 Perugia, Italy Dipartimento di Fisica and Università di Perugia, CNISM, Unità di Perugia, I-06123 Perugia, Italy Department of Electrical and Computer Engineering, National University of Singapore, Singapore 117576, Singapore Physik Department, Lehrstuhl für Physik funktionaler Schichtsysteme, Technische Universität München, D-85747 Garching b. München, Germany (literal)

Titolo

• Magnetic normal modes in squared antidot array with circular holes: a combined Brillouin light scattering and broadband ferromagnetic resonance study (literal)

Abstract

• We present a combined experimental investigation of magnetic normal modes in an antidot lattice using both Brillouin light scattering and broadband ferromagnetic resonance. It was fabricated on a silicon substrate using optical ultraviolet lithography. The sample consisted of a 30-nm-thick ???????? squared antidot array with circular holes whose diameter and edge-to-edge spacing are 250 and 150 nm, respectively. Experiments were performed as a function of the applied magnetic field ????? in the range from 100 to 100 mT, with ???? applied along both the square lattice axis and its diagonal. Several peaks were observed in both the Brillouin light scattering and ferromagnetic resonance spectra, and their evolution with the intensity and the direction of the applied field ???? was measured. Micromagnetic simulations enabled us to identify the modes in terms of their symmetry obtaining a good quantitative agreement with the measured frequencies. In addition, we show how the inhomogeneity of the internal field affected the properties of the magnetic eigenmodes and their localization in different regions of the antidot lattice. (literal)

Prodotto di

• Complessità - Magnetismo - Sistemi magnetici a bassa dimensionalità (MD.P04.001.001) (Modulo)

Autore CNR

• SILVIA TACCHI (Unità di personale interno)
• GIANLUCA GUBBIOTTI (Unità di personale interno)
• GIOVANNI CARLOTTI (Unità di personale esterno)

Incoming links:

Autore CNR di

• GIOVANNI CARLOTTI (Unità di personale esterno)
• SILVIA TACCHI (Unità di personale interno)
• GIANLUCA GUBBIOTTI (Unità di personale interno)

Prodotto

• Complessità - Magnetismo - Sistemi magnetici a bassa dimensionalità (MD.P04.001.001) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• IEEE transactions on magnetics (Rivista)