Reconstruction of Magnetization Curve Using Magnetic Spectroscopy

  • Iulian Teliban
  • Steffen Chemnitz
  • Claas Thede
  • Christoph Bechtold
  • Babak Mozooni
  • Eckhard Quandt
  • Hans-Joachim Krause
Conference paper
Part of the Springer Proceedings in Physics book series (SPPHY, volume 140)

Abstract

A new measurement principle based on the frequency mixing technique for investigating the shape of the magnetization curve of soft non-hysteretic magnetic materials is introduced. Based on Taylor expansion of the magnetization curve and spectral investigation of an inductively detected signal, a mathematical model for the reconstruction of M(H) is proposed, [7]. Here, the model is experimentally verified using a nanocrystalline soft magnetic material with defined properties. It is shown that the magnetization curve can be reconstructed very accurately and the influence of an additional parameter, i.e. strain, can be investigated in detail as well.

Keywords

Relative Permeability Magnetization Curve Interaction Volume Measurement Principle Soft Magnetic Material 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag GmbH Berlin Heidelberg 2012

Authors and Affiliations

  • Iulian Teliban
    • 1
  • Steffen Chemnitz
    • 1
  • Claas Thede
    • 1
  • Christoph Bechtold
    • 1
  • Babak Mozooni
    • 1
  • Eckhard Quandt
    • 1
  • Hans-Joachim Krause
    • 2
  1. 1.Institute for Materials ScienceChristian-Albrechts-UniversityKielGermany
  2. 2.Forschungszentrum JülichPeter Grünberg Institute (PGI-8)JülichGermany

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