Magnetic transition in Co/(Gd-Co) multilayers / Svalov A. V.,Fernandez A.,Barandiaran J. M.,Vas'kovskiy V. O.,Orue I.,Tejedor M.,Kurlyandskaya G. V. // JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS. - 2008. - V. 320, l. 20. - P. E734-E738.

ISSN/EISSN:

0304-8853 / нет данных

Type:

Article; Proceedings Paper

Abstract:

{[}Co/Gd0.36Co0.64](4)/Co multilayers with Co termination layer have been prepared by rf sputtering. They form macroscopic ferrimagnets with a compensation temperature (T-comp) determined by the thickness ratio of the layers. In low fields the magnetization of Co and Gd-Co layers are along the axis of the applied field. Increasing field makes the moments of both the Co and Gd-Co layers deviate from the axis of the field giving rise to a transition into a twisted state. These magnetic transitions were studied by vibrating sample magnetometer (VSM), magneto-optic Kerr effect and magnetoresistance measurements at various temperatures. The nucleation and evolution of surface- and bulk-twisted magnetic states were also observed in these multilayers. (C) 2008 Elsevier B.V. All rights reserved.

Author keywords:

ferrimagnet; multilayer; magnetic compensation; twisted state PHASE-TRANSITIONS; SUPERLATTICES

DOI:

10.1016/j.jmmm.2008.04.028

Web of Science ID:

ISI:000257950700076

Соавторы в МНС:

Другие поля

Поле	Значение
Month	OCT
Note	18th International Symposium on Soft Magnetic Materials, Cardiff Univ, Sch Engn, Cardiff, WALES, SEP 02-05, 2007
Publisher	ELSEVIER SCIENCE BV
Address	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language	English
Keywords-Plus	PHASE-TRANSITIONS; SUPERLATTICES
Research-Areas	Materials Science; Physics
Web-of-Science-Categories	Materials Science, Multidisciplinary; Physics, Condensed Matter
Author-Email	andrey.svalov@ehu.es
ResearcherID-Numbers	Svalov, Andrey/M-4519-2016 SGIKER, Cienciometria/A-5759-2012
ORCID-Numbers	Svalov, Andrey/0000-0002-4549-8282 Barandiaran Garcia, Jose Manuel/0000-0002-5402-9314 Kurlyandskaya, Galina/0000-0002-3712-1637
Number-of-Cited-References	9
Usage-Count-Since-2013	4
Journal-ISO	J. Magn. Magn. Mater.
Doc-Delivery-Number	330NS