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Direction Changes of Isothermal Remanent Magnetization (IRM) for Multidomain Particles Produced by Stationary Alternating Field Demagnetization

Single-axis and three-axis alternating field (a.f) demagnetizations of isothermal remanent magnetization (IRM) for magnetitie particles of various sizes have been investigated. Single-axis demagnetization of IRM shifted the remanent vector perpendicular to the a.faxis just before the remanence was...

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Main Authors: Sadikun, Sahat, Stephenson, Alan
Format: Article
Language:English
English
Published: 1990
Online Access:http://psasir.upm.edu.my/id/eprint/2803/1/Direction_Changes_of_Isothermal_Remanent_Magnetization_%28IRM%29.pdf
http://psasir.upm.edu.my/id/eprint/2803/
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spelling my.upm.eprints.28032013-05-27T07:03:35Z http://psasir.upm.edu.my/id/eprint/2803/ Direction Changes of Isothermal Remanent Magnetization (IRM) for Multidomain Particles Produced by Stationary Alternating Field Demagnetization Sadikun, Sahat Stephenson, Alan Single-axis and three-axis alternating field (a.f) demagnetizations of isothermal remanent magnetization (IRM) for magnetitie particles of various sizes have been investigated. Single-axis demagnetization of IRM shifted the remanent vector perpendicular to the a.faxis just before the remanence was completely removed. The angular shift when plotted against the fraction of remanence lost, did not show any dependence on particle size. Three-axis demagnetization of IRM produced progressive direction changes. 1990 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/2803/1/Direction_Changes_of_Isothermal_Remanent_Magnetization_%28IRM%29.pdf Sadikun, Sahat and Stephenson, Alan (1990) Direction Changes of Isothermal Remanent Magnetization (IRM) for Multidomain Particles Produced by Stationary Alternating Field Demagnetization. Pertanika, 13 (2). pp. 247-254. English
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
English
description Single-axis and three-axis alternating field (a.f) demagnetizations of isothermal remanent magnetization (IRM) for magnetitie particles of various sizes have been investigated. Single-axis demagnetization of IRM shifted the remanent vector perpendicular to the a.faxis just before the remanence was completely removed. The angular shift when plotted against the fraction of remanence lost, did not show any dependence on particle size. Three-axis demagnetization of IRM produced progressive direction changes.
format Article
author Sadikun, Sahat
Stephenson, Alan
spellingShingle Sadikun, Sahat
Stephenson, Alan
Direction Changes of Isothermal Remanent Magnetization (IRM) for Multidomain Particles Produced by Stationary Alternating Field Demagnetization
author_facet Sadikun, Sahat
Stephenson, Alan
author_sort Sadikun, Sahat
title Direction Changes of Isothermal Remanent Magnetization (IRM) for Multidomain Particles Produced by Stationary Alternating Field Demagnetization
title_short Direction Changes of Isothermal Remanent Magnetization (IRM) for Multidomain Particles Produced by Stationary Alternating Field Demagnetization
title_full Direction Changes of Isothermal Remanent Magnetization (IRM) for Multidomain Particles Produced by Stationary Alternating Field Demagnetization
title_fullStr Direction Changes of Isothermal Remanent Magnetization (IRM) for Multidomain Particles Produced by Stationary Alternating Field Demagnetization
title_full_unstemmed Direction Changes of Isothermal Remanent Magnetization (IRM) for Multidomain Particles Produced by Stationary Alternating Field Demagnetization
title_sort direction changes of isothermal remanent magnetization (irm) for multidomain particles produced by stationary alternating field demagnetization
publishDate 1990
url http://psasir.upm.edu.my/id/eprint/2803/1/Direction_Changes_of_Isothermal_Remanent_Magnetization_%28IRM%29.pdf
http://psasir.upm.edu.my/id/eprint/2803/
_version_ 1643822426272825344
score 13.18916

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