Magnetic properties of Mn-3(Ga,Al)C under high magnetic field and high pressure / Kamishima K,Goto T,Kanomata T,Bartashevich MI // JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. - 1998. - V. 177, l. 1. - P. 587-588.

ISSN/EISSN:

0304-8853 / нет данных

Type:

Article; Proceedings Paper

Abstract:

Mn3GaC is antiferromagnetic (AFM) at low temperatures and ferromagnetic (FM) above T-t (similar to 160 K). The magnetization of Mn3Ga1-xAlxC with x less than or equal to 0.08 has been measured under pressure (p) with a special interest in the p dependence of magnetic properties in this system. It is found that the pressure enhances the magnetic moment of Mn mu(FM) in the FM phase and changes the AFM to a new magnetic phase with spontaneous magnetization. The forced magnetostriction of Mn3Ga1-xAlxC with x = 0.015 and 0.07 indicates mu(FM) < mu(NEW PHASE) < mu(AFM). (C)1998 Elsevier Science B.V. All rights reserved.

Author keywords:

itinerant magnetism; magnetization - pressure dependent; magnetostriction - forced volume; phase transitions - order-order; phase transitions - pressure effect MN3GAC

DOI:

10.1016/S0304-8853(97)00920-7

Web of Science ID:

ISI:000072262000257

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	JAN
Note	International Conference on Magnetism, CAIRNS, AUSTRALIA, JUL 27-AUG 01, 1997
Publisher	ELSEVIER SCIENCE BV
Address	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language	English
Keywords-Plus	MN3GAC
Research-Areas	Materials Science; Physics
Web-of-Science-Categories	Materials Science, Multidisciplinary; Physics, Condensed Matter
ResearcherID-Numbers	Kamishima, Kenji/B-2738-2012
ORCID-Numbers	Bartashevich, Mikhail/0000-0001-6853-2992
Number-of-Cited-References	5
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	9
Journal-ISO	J. Magn. Magn. Mater.
Doc-Delivery-Number	YZ517