Biaxial stress effects on the magnetic properties of pure iron

Authors
Pearson, J Squire, PT Maylin, MG Gore, JC
Citation
J. Pearson et al., Biaxial stress effects on the magnetic properties of pure iron, IEEE MAGNET, 36(5), 2000, pp. 3251-3253
Citations number
13
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
IEEE TRANSACTIONS ON MAGNETICS
ISSN journal
00189464 → ACNP
Volume
36
Issue
5
Year of publication
2000
Part
1
Pages
3251 - 3253
Database
ISI
SICI code
0018-9464(200009)36:5<3251:BSEOTM>2.0.ZU;2-T
Abstract
The effects of biaxial stress on the magnetic properties of pure iron discs are reported. Isostress changes in the coercivity are well described by an effective stress sigma (EFF) = sigma (x) - sigma (y). Irreversible, stress -induced magnetization changes are presented in the form of contours in the (sigma (x), sigma (y)) plane. These can be usefully described by a nine-co efficient polynomial in sigma (x) and sigma (y).