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Concerted European Action on Magnets (CEAM) pp 188–202Cite as

Macroscopic Studies of Magnetic Anisotropy in Rare-Earth Intermetallic Compounds

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Abstract

The Singular Point Technique and high pulsed field magnetometry have been extensively utilized in order to study the composition and temperature dependence of both the anisotropy field and the critical field of first order field induced magnetic processes (FOMP) in rare-earth Fe based intermetallics. In particular, type I FOMP in Nd2Fe14B and type II FOMP in Pr2Fe14B were investigated. High order anisotropy energy constants are needed to account for the FOMP. Planar anisotropy energy constants are also necessary to describe FOMP in Nd2Fe14B. In conjunction with determinations of preferential site occupations, the contribution and behaviour of 3d and 4f magneto-crystalline anisotropy to the overall anisotropy have been systematically investigated.

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References

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Authors and Affiliations

  1. Istituto MASPEC del CNR, Via Chiavari 18/A, 43100, Parma, Italy

    L. Pareti, O. Moze, M. Solzi, F. Bolzoni, G. Asti & G. Marusi

Authors
  1. L. Pareti
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  2. O. Moze
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  3. M. Solzi
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  4. F. Bolzoni
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  5. G. Asti
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  6. G. Marusi
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Editor information

Editors and Affiliations

  1. Commission of the European Communities, Brussels, Belgium

    I. V. Mitchell

  2. Trinity College, Dublin, Ireland

    J. M. D. Coey

  3. Laboratoire Louis Néel, CNRS, Grenoble, France

    D. Givord

  4. University of Birmingham, UK

    I. R. Harris

  5. Technische Universität Berlin, Federal Republic of Germany

    R. Hanitsch

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© 1989 ECSC, EEC, EAEC, Brussels and Luxembourg

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Pareti, L., Moze, O., Solzi, M., Bolzoni, F., Asti, G., Marusi, G. (1989). Macroscopic Studies of Magnetic Anisotropy in Rare-Earth Intermetallic Compounds. In: Mitchell, I.V., Coey, J.M.D., Givord, D., Harris, I.R., Hanitsch, R. (eds) Concerted European Action on Magnets (CEAM). Springer, Dordrecht. https://doi.org/10.1007/978-94-009-1135-2_16

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  • DOI: https://doi.org/10.1007/978-94-009-1135-2_16

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-010-7003-4

  • Online ISBN: 978-94-009-1135-2

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