MAGNETIC STATE OF INTERMETALLIC HO1-XYX(CO1.95AL0.05)2 COMPOUNDS / BARANOV NV,PIROGOV AN // JOURNAL OF ALLOYS AND COMPOUNDS. - 1993. - V. 202, l. . - P. 17-21.

ISSN/EISSN:

0925-8388 / нет данных

Type:

Article

Abstract:

In order to investigate the influence of Al atoms on the magnetic properties of the RCo2 compounds, neutron diffraction, a.c. susceptibility, thermal expansion and electrical resistivity measurements have been performed on the Ho1-xYx(Co0.95Al0.05)2 compounds. A comparison of this system with the Ho1-xYxCO2 compounds with x > x(c) = 0.58 shows that the substitution of Co atoms by Al atoms decreases the critical field which produces the splitting of the d-band. This leads to a long-range ferrimagnetic order in Ho1-xYx(Co0.95Al0.5)2 with 0.58 < x < 0.8, while in the Ho1-xYxCo2 compounds the Ho subsystem shows a short-range order and the Co subsystem remains paramagnetic.

Author keywords:

ITINERANT METAMAGNETISM; ER1-XYXCO2

DOI:

10.1016/0925-8388(93)90510-T

Web of Science ID:

ISI:A1993MK67800011

Соавторы в МНС:

Другие поля

Поле	Значение
Month	DEC 10
Publisher	ELSEVIER SCIENCE SA LAUSANNE
Address	PO BOX 564, 1001 LAUSANNE 1, SWITZERLAND
Language	English
Keywords-Plus	ITINERANT METAMAGNETISM; ER1-XYXCO2
Research-Areas	Chemistry; Materials Science; Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Chemistry, Physical; Materials Science, Multidisciplinary; Metallurgy \& Metallurgical Engineering
ResearcherID-Numbers	Baranov, Nikolai/J-5042-2013 Pirogov, Alexander/K-8115-2013
ORCID-Numbers	Baranov, Nikolai/0000-0002-9720-5314 Pirogov, Alexander/0000-0001-7321-1245
Number-of-Cited-References	14
Usage-Count-Since-2013	2
Journal-ISO	J. Alloy. Compd.
Doc-Delivery-Number	MK678