Počet záznamů: 1

Magneto-optic gradient effect in domain-wall images: at the crossroads of magneto-optics and micromagnetics

  1. 1.
    0365141 - FZU-D 2012 RIV US eng J - Článek v odborném periodiku
    Kamberský, Vladimír - Schäfer, R.
    Magneto-optic gradient effect in domain-wall images: at the crossroads of magneto-optics and micromagnetics.
    Physical Review. A. Roč. 84, č. 1 (2011), 013815/1-013815/6 ISSN 1050-2947
    Výzkumný záměr: CEZ:AV0Z10100521
    Klíčová slova: edge and boundary effects * reflection and refraction * diffraction and scattering * magneto-optical effects * theory * models * numerical simulation
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 2.878, rok: 2011

    An anomalous symmetry of magneto-optical images of ferromagnetic domain walls was reported by Schäfer and Hubert [Phys. Status Solidi A 118, 271 (1990)] and interpreted in terms of light amplitudes proportional to the magnetization gradient. We present analytic and numerical calculations supporting such proportionality under additional conditions implied by classical rules of micromagnetics and address some objections presented by Banno [Phys. Rev. A 77, 033818 (2008)] against such proportionality.
    Trvalý link: http://hdl.handle.net/11104/0200454