Počet záznamů: 1

Surface Magnetic Properties and Mössbauer Spectroscopy of As-Quenched FeNiMoCuB Ribbons

  1. 1.
    0341206 - UFM-A 2011 RIV US eng J - Článek v odborném periodiku
    Životský, O. - Jirásková, Yvonna - Hrabovská, K. - Pištora, J. - de Resende, V. G.
    Surface Magnetic Properties and Mössbauer Spectroscopy of As-Quenched FeNiMoCuB Ribbons.
    IEEE Transactions on Magnetics. Roč. 46, č. 2 (2010), s. 369-372 ISSN 0018-9464.
    [International Conference on Soft Magnetic Materials /19./. Turin, 06.09.2009-09.09.2009]
    Grant CEP: GA MŠk 1M0512
    Výzkumný záměr: CEZ:AV0Z20410507
    Klíčová slova: Amorphous materials * Magnetic domains * Magnetooptic Kerr effect * Mössbauwe spectroscopy * X-ray scattering
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 1.052, rok: 2010

    Combination of surface-sensitive magneto-optical Kerr effect (MOKE) methods with the Conversion Electron and the Integral Low-Energy Electron Mössbauer spectroscopy (CEMS, ILEEMS), and with the X-ray diffraction (XRD) is used for structural investigation of the near-surface regions of as-prepared Fe40Ni36Mo8Cu1B15 ribbons. Jumps observed at measured MOKE hysteresis loops indicate the presence of two magnetically different phases at both ribbon sides and enable to determine corresponding surface coercive fields. The grazing incidence XRD (GIXRD) results yield an existence of the crystalline FeMo2B2, FeNi and amorphous phases confirmed by both surface-sensitive Mössbauer spectroscopy methods.
    Trvalý link: http://hdl.handle.net/11104/0184264