A VARIABLE VARIANCE PREISACH MODEL

Authors
PARDAVIHORVATH M DELLATORRE E VAJDA F VERTESY G
Citation
M. Pardavihorvath et al., A VARIABLE VARIANCE PREISACH MODEL, IEEE transactions on magnetics, 29(6), 1993, pp. 3793-3795
Citations number
3
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on magnetics → ACNP
ISSN journal
00189464
Volume
29
Issue
6
Year of publication
1993
Part
2
Pages
3793 - 3795
Database
ISI
SICI code
0018-9464(1993)29:6<3793:AVVPM>2.0.ZU;2-1
Abstract
The analysis of an artificial medium has led to a new type of Preisach model where the variance of the interaction field is a function of th e magnetization. The ''ideal'' particles of this medium have no revers ible magnetization and only interact magnetostatically with their neig hbor. In this model, the line separating the Positively and the negati vely magnetized regions of the Preisach plane is not a staircase.