HIGH-FIELD MAGNETIZATION IN HO1-XERXGA2 SINGLE-CRYSTALS / ANDREEV AV,BARANOV NV,MARKIN PE,KATORI HA,GOTO T,NAKOTTE H,RADWANSKI RJ,KIMNGAN NH // JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. - 1995. - V. 140, l. 2. - P. 1123-1124.

ISSN/EISSN:

0304-8853 / нет данных

Type:

Article; Proceedings Paper

Abstract:

The hexagonal antiferromagnetic compounds HoGa2 and ErGa2 exhibit large anisotropy with two metamagnetic-like transitions in external magnetic fields applied along the easy direction: at 1.7 and 2.4 T along the alpha-axis for HoGa2, and at 0.7 and 2.0 T along the c-axis for ErGa2. Magnetization measurements in high fields up to 40 T have been performed on single crystals of the substituted compounds Ho1-xErxGa2 (x = 0, 0.2, 0.4 and 0.6). In HoGa2, above the metamagnetic transition fields, the a-axis magnetic moment increases slowly and reaches the value of 9.75 mu(B) at 40 T, whereas along the c-axis it sharply rises but to a much lower value, of 7 mu(B) only. In substituted compounds, besides the c-axis transition around 6 T, an additional transition appears at 18-19 T along the alpha-axis. The transition-field values were found to decrease slightly with increasing Er content for both transitions.

Author keywords:

нет данных

DOI:

10.1016/0304-8853(94)00960-0

Web of Science ID:

ISI:A1995QM07400190

Соавторы в МНС:

Другие поля

Поле	Значение
Month	FEB
Note	International Conference on Magnetism - ICM 94 (13th IUPAP Triennial Conference on Magnetism), WARSAW, POLAND, AUG 22-26, 1994
Organization	INT UNION PURE \& APPL PHYS
Publisher	ELSEVIER SCIENCE BV
Address	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language	English
Research-Areas	Materials Science; Physics
Web-of-Science-Categories	Materials Science, Multidisciplinary; Physics, Condensed Matter
ResearcherID-Numbers	Baranov, Nikolai/J-5042-2013 Katori, Hiroko/C-8794-2013 Markin, Pavel/K-7088-2013 Andreev, Alexander/B-6057-2011
ORCID-Numbers	Baranov, Nikolai/0000-0002-9720-5314 Markin, Pavel/0000-0002-9537-2303
Number-of-Cited-References	4
Usage-Count-Since-2013	3
Journal-ISO	J. Magn. Magn. Mater.
Doc-Delivery-Number	QM074