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Hyperfine Interactions

, Volume 176, Issue 1–3, pp 125–128 | Cite as

Magnetic properties of rare-earth permanent magnets under a high radiation environment

  • M. Tanigaki
  • K. Takamiya
  • Y. Komeno
  • A. Taniguchi
  • Y. Ohkubo
Article
  • 38 Downloads

Abstract

An study on the demagnetization of rare-earth permanent magnets under high radiation environment is started from the microscopic point of view. The demagnetization of NEOMAX is successfully induced by the well defined neutron field produced by the 5 MW reactor in Kyoto University. Preliminary TDPAC measurement of 111Cd(←111In) in NEOMAX, including demagnetized one, is reported.

Keywords

Demagnetization Radiation TDPAC 

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Copyright information

© Springer Science+Business Media B.V. 2008

Authors and Affiliations

  • M. Tanigaki
    • 1
  • K. Takamiya
    • 1
  • Y. Komeno
    • 2
  • A. Taniguchi
    • 1
  • Y. Ohkubo
    • 1
  1. 1.Research Reactor InstituteKyoto UniversityOsakaJapan
  2. 2.Graduate School of ScienceKyoto UniversityKyotoJapan

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