Počet záznamů: 1
High-field magnetization of a Dy.sub.2./sub.Fe.sub.14./sub.Si.sub.3./sub. single crystal
- 1.0361453 - FZÚ 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. E-ISSN 1873-4669
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
Počet záznamů: 1