Magnetic studies of intermetallic compounds Al-3 (Al11R3) both in the solid and liquid states / Sidorov V. E.,Gornov O. A.,Bykov V. A.,Son L. D.,Shevchenko V. G.,Kononenko V. I.,Shunyaev K. Yu. // JOURNAL OF NON-CRYSTALLINE SOLIDS. - 2007. - V. 353, l. 32-40. - P. 3094-3098.

ISSN/EISSN:

0022-3093 / нет данных

Type:

Article; Proceedings Paper

Abstract:

The magnetic susceptibility of Al3R and Al11R3 (R = Ce, Pr, Sm, Gd, Dy, Ho, Yb) compounds is investigated over wide temperature (300-1900 K) and field (0.2-1.2 T) ranges. It is found that microinclusions of Al2R can exist in the samples. They are not detectable in ordinary X-ray diffraction but give a significant contribution to the magnetic properties. The average effective magnetic moment per rare-earth atom changes through the rare-earth metals line reaching its maximum for holmium but rather lower than for the pure rare-earth metals. It means that rare-earth elements form covalent bonds with aluminum. These bonds remain in the liquid phase and begin to break down after melting point of Al2R only. The transition into a true solution state of the melt is somewhere above 1900 K. (c) 2007 Published by Elsevier B.V.

Author keywords:

liquid alloys and liquid metals; magnetic properties; pases and equilibria

DOI:

10.1016/j.jnoncrysol.05.041

Web of Science ID:

ISI:000250235200026

Соавторы в МНС:

Другие поля

Поле	Значение
Month	OCT 15
Note	12th International Conference on Liquid and Amorphous Metals (LAM12), Metz, FRANCE, JUL 11-16, 2004
Publisher	ELSEVIER SCIENCE BV
Address	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language	English
Research-Areas	Materials Science
Web-of-Science-Categories	Materials Science, Ceramics; Materials Science, Multidisciplinary
Author-Email	sidorov@uspu.ru
ResearcherID-Numbers	Shunyaev, Konstantin/A-3916-2014 Bykov, Viktor/G-5785-2011
ORCID-Numbers	Bykov, Viktor/0000-0003-4851-8223
Number-of-Cited-References	10
Usage-Count-Since-2013	3
Journal-ISO	J. Non-Cryst. Solids
Doc-Delivery-Number	221NS