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Soviet Powder Metallurgy and Metal Ceramics

, Volume 17, Issue 1, pp 9–13 | Cite as

Effect of cobalt plating on the magnetic properties of γ-Fe2O3 powders

  • O. S. Galkina
  • L. V. Lazareva
  • T. M. Shvets
Theory, Production Technology, and Properties of Powders and Fibers
  • 12 Downloads

Keywords

Cobalt Magnetic Property 
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Literature cited

  1. 1.
    A. H. Morrish and S. P. Yu, “Dependence of the coercive force on the density of some iron oxide powders,” J. Appl. Phys.,26, No. 8, 1049–1055 (1955).Google Scholar
  2. 2.
    A. J. Koch and J. J. Backer, “Influence of crystallite size on the magnetic properties of acicular γ-Fe2O3 particles,” J. Appl. Phys.,39, No. 2, 1261–1263 (1968).Google Scholar
  3. 3.
    Akira Tasaki, Sakutaro Tomiyama, and Shuichi Lida, “Magnetic properties of ferromagnetic metal fine particles prepared by evaporation in argon gas,” Jpn. J. Appl. Phys.,4, No. 10, 707–711 (1965).Google Scholar
  4. 4.
    Ya. Hasino, “Advances in the field of magnetic recording materials,” Denki Kahaku,38, No. 7, 536–549 (1970).Google Scholar
  5. 5.
    O. S. Galkina, N. N. Zakharova, and L. V. Lazareva, “A method for investigation the composition dependence of the magnetic properties of ferro-and ferrimagnetic powders,” Zavod. Lab., No. 10, 1191–1194 (1976).Google Scholar
  6. 6.
    S. V. Vonsovskii, Magnetism [in Russian], Nauka, Moscow (1971).Google Scholar
  7. 7.
    E. C. Stoner and E. P. Wohlbarth, “Interpretation of high coercivity in ferromagnetic materials,” Nature,160, 650–651 (1947).Google Scholar
  8. 8.
    L. Néel, “Properties d'un ferromagnetique cubique en grains fins,” C. R. Acad. Sci.,224, 1488–1490 (1947).Google Scholar
  9. 9.
    E. C. Stoner and E. P. Wohlfarth, “Coercive force of fine particles,” Phil. Trans. Roy. Soc.,240, 599–601 (1948).Google Scholar
  10. 10.
    C. Kittel, “Coercive force of fine particles,” in: Physics of Ferromagnetic Fields (editor S. V. Vonsovskii) [Russian translation], IL, Moscow (1951), pp. 91–95.Google Scholar
  11. 11.
    E. D. Eagle and J. C. Mollinson, “On the coercivity of γ-Fe2O3 particles,” J. Appl. Phys.,38, No. 3, 995–996 (1967).Google Scholar
  12. 12.
    H. Takel and S. Chiba, “Vacancy ordering in epitaxially-grown single crystals of γ-Fe2O3,” J. Phys. Soc. Jpn.,21, No. 7, 1255–1263 (1966).Google Scholar
  13. 13.
    P. J. Fraunders, “Magnetostriction in some magnetic oxide compacted powders,” IEEE Trans. Magnetics,10, No. 4, 1050–1052 (1974).Google Scholar

Copyright information

© Plenum Publishing Corporation 1978

Authors and Affiliations

  • O. S. Galkina
    • 1
    • 2
  • L. V. Lazareva
    • 1
    • 2
  • T. M. Shvets
    • 1
    • 2
  1. 1.Institute of Colloid Chemistry and the Chemistry of WaterAcademy of Sciences of the Ukrainian SSRUkraine
  2. 2.M. V. Lomonosov Moscow State UniversityUSSR

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