Počet záznamů: 1

Hyperfine fields in nanocrystalline Fe-Zr-B probed by Fe-57 nuclear magnetic resonance spectroscopy

  1. 1.
    0357961 - UACH-T 2011 RIV US eng J - Článek v odborném periodiku
    Miglierini, M. - Lančok, Adriana - Kohout, J.
    Hyperfine fields in nanocrystalline Fe-Zr-B probed by Fe-57 nuclear magnetic resonance spectroscopy.
    Applied Physics Letters. Roč. 96, č. 21 (2010), 211902/1-211902/3 ISSN 0003-6951
    Grant CEP: GA AV ČR KAN400100653; GA ČR GAP204/10/0035
    Výzkumný záměr: CEZ:AV0Z40320502
    Klíčová slova: nanoparticles * Mossbauer spectroscopy * epsilon Fe2O3
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 3.820, rok: 2010

    In nanocrystalline Fe90Zr7B3, hyperfine fields belonging to the amorphous residual matrix are distinguished from those of bcc-Fe nanograins by nuclear magnetic resonance spectroscopy on Fe-57 nuclei. With this technique, the nanograins located in magnetic domains can be distinguished from those positioned in domain walls. Structural features of core and surface regions of both types of nanograins are described. Presence of small (similar to 0.2%) inclusions of Zr was identified in the core of nanograins.
    Trvalý link: http://hdl.handle.net/11104/0196122