MAGNETIC-ANISOTROPY OF UCO10SI2 / ANDREEV AV,BARTASHEVICH MI,SIGAEV SS,ANDREEV DA,SUSKI W,WOCHOWSKI K,GOTO T // JOURNAL OF ALLOYS AND COMPOUNDS. - 1995. - V. 230, l. 1. - P. 30-34.

ISSN/EISSN:

0925-8388 / нет данных

Type:

Article

Abstract:

Magnetic properties of UCo10Si2 have been studied on aligned powders. Results are compared with properties of the isostructural compound YCo10Si2. The Curie temperature (T-C = 550 K) and the molecular magnetic moment (mu(m) = 8.6 mu(B)) were found to be considerably lower in the U compound compared with YCo10Si2 (750 K and 11.0 mu(B) respectively). However, UCo10Si2 has a strong uniaxial magnetic anisotropy (the first anisotropy constant K-i = 3.3 MJ m(-3) at 4.2 K), whereas YCo10Si2 has anisotropy of the cone type. If the difference in anisotropy is attributed to the U sublattice, this might point to a magnetic state of U in UCo10Si2 like in the Fe isostructural analogue UFe10Si2.

Author keywords:

URANIUM INTERMETALLICS; MAGNETIC PROPERTIES; MAGNETOCRYSTALLINE ANISOTROPY INTERMETALLIC COMPOUNDS

DOI:

10.1016/0925-8388(95)01889-1

Web of Science ID:

ISI:A1995TJ24200006

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	NOV 15
Publisher	ELSEVIER SCIENCE SA LAUSANNE
Address	PO BOX 564, 1001 LAUSANNE 1, SWITZERLAND
Language	English
Keywords-Plus	INTERMETALLIC COMPOUNDS
Research-Areas	Chemistry; Materials Science; Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Chemistry, Physical; Materials Science, Multidisciplinary; Metallurgy \& Metallurgical Engineering
ResearcherID-Numbers	Andreev, Alexander/B-6057-2011
ORCID-Numbers	Bartashevich, Mikhail/0000-0001-6853-2992
Number-of-Cited-References	20
Usage-Count-Since-2013	2
Journal-ISO	J. Alloy. Compd.
Doc-Delivery-Number	TJ242