Spin fluctuations in reentrant a-Fe90-cMncZr10 alloys

Authors
Perumal, A Kim, KS Yu, SC Srinivas, V Rao, VV Dunlap, RA
Citation
A. Perumal et al., Spin fluctuations in reentrant a-Fe90-cMncZr10 alloys, J MAGN MAGN, 226, 2001, pp. 1329-1331
Citations number
8
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN journal
03048853 → ACNP
Volume
226
Year of publication
2001
Part
2
Pages
1329 - 1331
Database
ISI
SICI code
0304-8853(200105)226:<1329:SFIRAA>2.0.ZU;2-C
Abstract
The temperature and field dependence of magnetization has been measured for amorphous Fe90-cMncZr10 alloys with c = 0-8. The magnetization data have b een analyzed over a wide range of temperatures below Tc using spin-fluctuat ion theory. This analysis indicates that spin fluctuations are enhanced by Mn substitution and are suppressed by the application of an external magnet ic field. (C) 2001 Elsevier Science B.V. All rights reserved.