Počet záznamů: 1

High-field magnetization of a Dy.sub.2./sub.Fe.sub.14./sub.Si.sub.3./sub. single crystal

  1. 1.
    0361453 - FZU-D 2012 RIV NL eng J - Článek v odborném periodiku
    Andreev, Alexander V. - Kuz'min, M.D. - Yoshii, S. - Tereshina, Evgeniya - Kindo, K. - Hagiwara, M. - de Boer, F.R.
    High-field magnetization of a Dy2Fe14Si3 single crystal.
    Journal of Alloys and Compounds. Roč. 509, č. 16 (2011), s. 5042-5046 ISSN 0925-8388
    Grant CEP: GA ČR GA202/09/0339
    Výzkumný záměr: CEZ:AV0Z10100520
    Klíčová slova: rare-earth intermetallics R2T17 * high magnetic fields * field-induced transition * metamagnetism * magnetic anisotropy
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 2.289, rok: 2011

    The magnetization of a Dy2Fe14Si3 single crystal was measured at 4.2 K in pulsed fields up to 51 T along the principal axes. It is ferrimagnet with TC = 500 K and spontaneous magnetic moment of 8 B/f (at 4.2 K) and exhibits a very large magnetic anisotropy, [100] being the easy axis. In fields applied along the [100] and [120] axes, field-induced phase transitions are observed at 33 T and at 39 T, respectively. The c-axis magnetization curve crosses the easy-axis curve at 19 T. Temperature evolution of magnetic anisotropy and magnetic hysteresis are discussed as well.
    Trvalý link: http://hdl.handle.net/11104/0198762