On the consistency of the standard model for magnetoviscosity in an alternating magnetic field

Authors
Zeuner, A Richter, R Rehberg, I
Citation
A. Zeuner et al., On the consistency of the standard model for magnetoviscosity in an alternating magnetic field, J MAGN MAGN, 201, 1999, pp. 191-194
Citations number
6
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
ISSN journal
03048853 → ACNP
Volume
201
Year of publication
1999
Pages
191 - 194
Database
ISI
SICI code
0304-8853(199907)201:<191:OTCOTS>2.0.ZU;2-5
Abstract
Recently, a model for the negative viscosity effect was proposed in form of a set of ordinary differential equations (ODEs). We transform this set of ODEs in order to simplify its numerical integration. We investigate the lim its of these equations for the case of small frequencies and small amplitud es of the exciting magnetic field and compare the numeric results with the analytical formulas. (C) 1999 Elsevier Science B.V. All rights reserved.