Critical Phenomena in the Dynamic Spin Fluctuation Theory

封面

如何引用文章

全文:

开放存取 开放存取
受限制的访问 ##reader.subscriptionAccessGranted##
受限制的访问 订阅或者付费存取

详细

Paramagnetic susceptibility and spin-density correlation function near the Curie temperature TC are studied using the dynamic spin fluctuation theory. The calculated critical indices of the susceptibility and correlation radius for Fe, Co, and Ni are found in reasonable agreement with bulk susceptibility measurements and neutron scattering experiments. It is shown that the critical power-law behavior holds at temperatures up to 1.10–1.15TC, which gives an estimate of the critical temperature region in ferromagnetic metals.

作者简介

N. Mel'nikov

Moscow State University

Email: melnikov@cs.msu.ru
119991, Moscow, Russia

A. Gulenko

Moscow State University

Email: jetp@kapitza.ras.ru
119991, Moscow, Russia

B. Rezer

Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences

编辑信件的主要联系方式.
Email: jetp@kapitza.ras.ru
620108, Yekaterinburg, Russia

参考

  1. E. P. Wohlfarth, Iron, cobalt and nickel, in: Ferromagnetic Materials, Vol. 1, North-Holland, Amsterdam (1980), p. 1.
  2. S. Chikazumi, Physics of Ferromagnetism, Clarendon, Oxford (1997)
  3. С. Тикадзуми, Физика ферромагнетизма. Магнитные свойства вещества, Мир, Москва (1987).
  4. R. M. White, Quantum Theory of Magnetism, Springer, Berlin (2007)
  5. Р. М. Уайт, Квантовая теория магнетизма, Мир, Москва (1985).
  6. R. V. Chamberlin, Nature 408, 337 (2000).
  7. U. K¨obler, J. Magn. Magn. Mater. 453, 17 (2018).
  8. A. I. Lichtenstein, M. I. Katsnelson, and G. Kotliar, Phys. Rev. Lett. 87, 067205 (2001).
  9. K. Byczuk and D. Vollhardt, Phys. Rev. B 65, 134433 (2002).
  10. Y. Kakehashi and M. A. R. Patoary, J. Phys. Soc. Jpn. 80, 034706 (2011).
  11. A. S. Belozerov, I. Leonov, and V. I. Anisimov, Phys. Rev. B 87, 125138 (2013).
  12. J. B. Staunton and B. L. Gyor y, Phys. Rev. Lett. 69, 371 (1992).
  13. M. Uhl and J. Ku¨bler, Phys. Rev. Lett. 77, 334 (1996).
  14. A. V.Ruban, S. Khmelevskyi, P. Mohn, and B. Johansson, Phys. Rev. B 75, 054402 (2007).
  15. J. C. Le Guillou and J. Zinn-Justin, Phys. Rev. B 21, 3976 (1980).
  16. А. З. Паташинский, В. Л. Покровский, Флуктуационная теория фазовых переходов, Наука, Москва (1975).
  17. J. A. Hertz, Phys. Rev. B 14, 1165 (1976).
  18. A. J. Millis, Phys. Rev. B 48, 7183 (1993).
  19. Р. Уайт, Т. Джебел, Дальний порядок в твердых телах, Мир, Москва (1982).
  20. T. Izuyama, D. J. Kim, and R. Kubo, J. Phys. Soc. Jpn. 18, 1025 (1963).
  21. В. Л. Гинзбург, Л. Д. Ландау, ЖЭТФ 20, 1064 (1950).
  22. N. Goldenfeld, Lectures on Phase Transitions and the Renormalization Group, Taylor & Francis, Reading, MA (1992).
  23. N. B. Melnikov and B. I. Reser, Dynamic Spin Fluctuation Theory of Metallic Magnetism, Springer, Berlin (2018).
  24. N. B. Melnikov, G. V. Paradezhenko, and B. I. Reser, J. Magn. Magn. Mater. 525, 167559 (2021).
  25. S. Arajs and D. S. Miller, J. Appl. Phys. 31, 986 (1960).
  26. S. Arajs and R. V. Colvin, J. Appl. Phys. 35, 2424 (1964).
  27. Y. Nakagawa, J. Phys. Soc. Jpn. 11, 855 (1956).
  28. S. Arajs, J. Appl. Phys. 36, 1136 (1965).
  29. A. I. Okorokov and V. V.Runov, Physica B 297, 239 (2001).
  30. J. Als-Nielsen, in Phase Transitions and Critical Phenomena, Vol. 5a, Academic, London (1976), p. 88.
  31. C. J. Glinka, V. J. Minkiewicz, and L. Passell, Phys. Rev. B 16, 4084 (1977).
  32. B. Jacrot, J. Konstantinovic, G. Parette, and D. Cribier, in Inelastic Scattering of Neutrons in Solids and Liquids, Vol. II, IAEA, Vienna (1963), p. 317.
  33. P. B¨oni, J. L. Martinez, and J. M. Tranquada, Phys. Rev. B 43, 575 (1991).
  34. N. Stu¨sser, M. T. Rekveldt, and T. Spruijt, Phys. Rev. B 31, 5905 (1985).
  35. R. V. Colvin and S. Arajs, J. Phys. Chem. Sol. 26, 435 (1965).
  36. N. Stu¨sser, M. T. Rekveldt, and T. Spruijt, Phys. Rev. B 33, 6423 (1986).
  37. L. Van Hove, Phys. Rev. 95, 1374 (1954).
  38. N. B. Melnikov and B. I. Reser, J. Magn. Magn. Mater. 397, 347 (2016).
  39. R. Anders and K. Stierstadt, Sol. St.Commun. 39, 185 (1981).
  40. N. B. Melnikov, B. I. Reser, and V. I. Grebennikov, J. Phys.: Condens. Matter 23, 276003 (2011).
  41. D. S. Ritchie and M. E. Fisher, Phys. Rev. B 5, 2668 (1972).
  42. D. Bally, B. Grabcev, M. Popovici, M. Totia, and A. M. Lungu, J. Appl. Phys. 39, 459 (1968).

补充文件

附件文件
动作
1. JATS XML
下载

版权所有 © Russian Academy of Sciences, 2023