TEMPERATURE-DEPENDENCE OF MAGNETIZATION PROCESSES IN FERRIMAGNETIC BILAYERS TB FE/

Authors
KIM WS KLEEMANN W NEUMANN S TAPPERT J SCHOLZ B KEUNE W
Citation
Ws. Kim et al., TEMPERATURE-DEPENDENCE OF MAGNETIZATION PROCESSES IN FERRIMAGNETIC BILAYERS TB FE/, Journal of magnetism and magnetic materials, 156(1-3), 1996, pp. 191-192
Citations number
11
Categorie Soggetti
Material Science","Physics, Condensed Matter
Journal title
Journal of magnetism and magnetic materials → ACNP
ISSN journal
03048853
Volume
156
Issue
1-3
Year of publication
1996
Pages
191 - 192
Database
ISI
SICI code
0304-8853(1996)156:1-3<191:TOMPIF>2.0.ZU;2-Q
Abstract
The temperature dependence of magnetization processes is measured in s itu with magneto-optical Kerr ellipticity (epsilon(K)) and Mossbauer s pectroscopy on a Tb/Fe bilayer. The layer exhibits antiferromagnetic ( AF) coupling with change of sign of epsilon(K) at the compensation tem perature, T-comp approximate to 200 K for \H\ < 0.9 MA/m. A field-indu ced canting transition with breaking of the AF coupling is observed in the range 0.9 < \H\ < 1.9 MA/m.