Effect of proton irradiation on magnetic relaxation in amorphous material

Authors
Kim, CG Kim, HC Yoon, SS Park, DG Hong, JH
Citation
Cg. Kim et al., Effect of proton irradiation on magnetic relaxation in amorphous material, J MAGN MAGN, 203, 1999, pp. 217-219
Citations number
7
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN journal
03048853 → ACNP
Volume
203
Year of publication
1999
Pages
217 - 219
Database
ISI
SICI code
0304-8853(199908)203:<217:EOPIOM>2.0.ZU;2-T
Abstract
The frequency spectra of the susceptibility in the amorphous Fe81B13.5Si3.5 C2 of as-quenched and proton-irradiated samples show a typical Debye-type r elaxation of domain walls. The susceptibility decreases with proton dose, w hile the relaxation frequency increases. The results are discussed in terms of the domain size and internal stress at the induced defects after proton irradiation. (C) 1999 Elsevier Science B.V. All rights reserved.