[ ]

                                            [Image]

[ ]                                 Volume:  Page/Article:

  ------------------------------------------------------------------------
Article Collection: View Collection  Help (Click on the [Check Box] to add
an article.)
  ------------------------------------------------------------------------

                     Phys. Rev. B 14, 4199–4204 (1976)

                        [Issue 9 – 1 November 1976 ]

           [ Previous article | Next article | Issue 9 contents ]

[Add to article collection] View Page Images or PDF (1046 kB)
  ------------------------------------------------------------------------

Giant internal magnetic pressure and compressibility anomalies

     J. F. Janak and A. R. Williams
     IBM T. J. Watson Research Center, Yorktown Heights, New York 10598

Received 26 May 1976

We show that the kinetic-energy increase associated with magnetic ordering
is responsible for the anomalously large lattice constants and small bulk
moduli of the magnetic members of the 3 d transition series. The effect
follows from the itinerant model of magnetism and does not involve
spin-orbit coupling. For Fe and Ni, this effect is demonstrated directly
using self-consistent spin-polarized energy-band calculations. A simple,
approximate expression for the magnetic pressure is obtained from the
Stoner model. This expression gives results for Fe and Ni which are in good
agreement with the detailed calculations and is used to obtain estimates of
the size of the effect in Cr, Mn, and Co.

©1976 The American Physical Society

URL: http://link.aps.org/abstract/PRB/v14/p4199
DOI: 10.1103/PhysRevB.14.4199

  ------------------------------------------------------------------------
[Add to article collection] View Page Images or PDF (1046 kB)

           [ Previous article | Next article | Issue 9 contents ]

  ------------------------------------------------------------------------

References

(Reference links marked with [dot] may require a separate subscription.)

  1. R. M. Bozorth, Ferromagnetism (Van Nostrand, Princeton, N. J., 1951).
  2. J. H. Van Vleck, Phys. Rev. 52, 1178 (1937) .
  3. Omitted endnote.
  4. K. A. Gschneider, Jr., Solid State Phys. 16, 276 (1964).
  5. V. L. Moruzzi, A. R. Williams, and J. F. Janak (unpublished).
  6. R. S. Tebble and D. J. Craik, Magnetic Materials (Wiley, New York,
     1969).
  7. Omitted endnote.
  8. O. L. Anderson, in Physical Acoustics, edited by W. P. Mason
     (Academic, New York, 1965), Vol. IIIb, pp. 77-95.
  9. American Institute of Physics Handbook, 3rd ed. (McGraw-Hill, New
     York, 1970).
 10. S. B. Palmer and E. W. Lee, Philos. Mag. 24, 311
     (1971) [[dot] INSPEC].
 11. M. Rosen, Phys. Rev. 165, 351 (1968).
 12. J. A. Rayne and B. S. Chandrasekhar, Phys. Rev. 122, 1714 (1961) .
 13. E. S. Fisher and D. Dever, Trans. Metall. Soc. AIME 239, 48 (1967).
 14. G. A. Alers, J. R. Neighbours, and H. Sato, J. Phys. Chem. Solids 13,
     40 (1960).
 15. G. R. Love, C. C. Koch, H. L. Whaley, and Z. R. McNutt, J. Less-Common
     Met. 20, 73 (1970) [[dot] INSPEC].
 16. J. C. Slater, Phys. Rev. 49, 537, 931 (1936) ; 52, 198 (1937) .
 17. E. C. Stoner, Proc. R. Soc. A 169, 339 (1939).
 18. J. Madsen, O. K. Anderson, U. K. Poulsen, and O. Jepsen, AIP Conf.
     Proc. 29, 327 (1976).
 19. J. Friedel, G. Leman, and S. Olszewski, J. Appl. Phys. 32, 325S
     (1961).
 20. V. Heine, Phys. Rev. 153, 673 (1967) .
 21. Omitted endnote.
 22. (Ref. 14).
 23. (Ref. 4).
 24. Omitted endnote.
 25. M. Shiga, AIP Conf. Proc. 18, 463 (1974).
 26. R. J. Weiss, Philos. Mag. 26, 261 (1972) [[dot] INSPEC].
 27. G. K. White, Proc. Phys. Soc. Lond. 86, 159 (1965).
 28. W. E. Evenson, J. R. Schrieffer, and S. Q. Wang, J. Appl. Phys. 41,
     1199 (1970) [[dot] INSPEC].
 29. L. Hedin and B. I. Lundqvist, J. Phys. C 4, 2064
     (1971) [[dot] INSPEC].
 30. U. von Barth and L. Hedin, J. Phys. C 5, 1629 (1972) [[dot] INSPEC].
 31. O. Gunnarsson, B. I. Lundqvist, and J. W. Wilkins, Phys. Rev. B 10,
     1319 (1974) .
 32. Ref. 31, Ref. 29.
 33. J. Callaway and C. S. Wang, Phys. Rev. B 7, 1096 (1973) .
 34. R. A. Tawil and J. Callaway, Phys. Rev. B 7, 4242 (1973) .
 35. J. W. D. Connolly, Phys. Rev. 159, 415 (1967) .
 36. T. M. Hattox, J. B. Conklin, Jr., J. C. Slater, and S. B. Trickey, J.
     Phys. Chem. Solids 34, 1627 (1973) [[dot] INSPEC].
 37. (Ref. 36).
 38. E. I. Kondorskii and V. L. Sedov, Zh. Eksp. Teor. Fiz. 38, 773 (1960);
     [Sov. Phys.-JETP 11, 561 (1960)].
 39. O. Gunnarsson, J. Phys. F 6, 587 (1976).
 40. Omitted endnote.
 41. O. Gunnarsson and B. I. Lundqvist, Phys. Rev. B 13, 4274 (1976) .

  ------------------------------------------------------------------------
[Add to article collection] View Page Images or PDF (1046 kB)

[Show Articles Citing This One] Requires Subscription

           [ Previous article | Next article | Issue 9 contents ]

  ------------------------------------------------------------------------

          [ APS   |   APS Journals   |   PROLA Homepage   |   Browse   |   Search ]
E-mail: prola@aps.org