Magnetic phases in the Co-Mn-based amorphous alloys

Authors
Stognei, OV Ivanov, AS
Citation
Ov. Stognei et As. Ivanov, Magnetic phases in the Co-Mn-based amorphous alloys, MAT SCI E A, 304, 2001, pp. 1001-1003
Citations number
10
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN journal
09215093 → ACNP
Volume
304
Year of publication
2001
Pages
1001 - 1003
Database
ISI
SICI code
0921-5093(20010531)304:<1001:MPITCA>2.0.ZU;2-8
Abstract
The temperature dependence of the magnetization as well as magnetization pr ocesses were studied in amorphous (Co52Mn37Fe7Ti4)(100-x)- Si-x alloys. The presence of two different ferromagnetic phases was observed in the alloys. The low temperature soft-magnetic phase is formed by ordered Co magnetic m oments. Transition from low temperature phase to high temperature phase occ urs from 135 to 245 K depending of the Si concentration. It is supposed tha t the second magnetic phase is formed by non-compensated Mn magnetic moment s. (C) 2001 Elsevier Science B.V, All rights reserved.