MAGNETIC-PROPERTIES OF 2-PHASE MAGNETS - A MODEL APPROACH

Authors
SZLAFEREK A
Citation
A. Szlaferek, MAGNETIC-PROPERTIES OF 2-PHASE MAGNETS - A MODEL APPROACH, Journal of alloys and compounds, 278(1-2), 1998, pp. 260-263
Citations number
5
Categorie Soggetti
Chemistry Physical","Metallurgy & Metallurigical Engineering","Material Science
Journal title
Journal of alloys and compounds → ACNP
ISSN journal
09258388
Volume
278
Issue
1-2
Year of publication
1998
Pages
260 - 263
Database
ISI
SICI code
0925-8388(1998)278:1-2<260:MO2M-A>2.0.ZU;2-5
Abstract
The effect of intergrain exchange interactions on remanence and coerci vity is calculated numerically for a nanostructured two-phase model ma gnet composed of grains. Nanoscale systems composed of an oriented har d phase and a soft phase with a high magnetization are investigated by an approach which yields the demagnetization curve. A numerical inves tigation of the grain size dependence of the coercivity field in this system is presented. (C) 1998 Elsevier Science S.A. All rights reserve d.