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Physical Review B (Condensed Matter and Materials Physics) -- May 1, 1998 -- Volume 57, Issue 17 pp. 10284-10286

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Magnetic phase diagram of interfacially rough Fe/Cr multilayers

R. S. Fishman
Solid State Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6032

(Received 3 September 1997)

Neutron-scattering measurements have revealed that the spin-density wave (SDW) inside the Cr spacer of Fe/Cr magnetic multilayers may be either commensurate (C) or incommensurate (I) depending on the temperature and Cr thickness N. We theoretically evaluate the magnetic phase diagram of Fe/Cr multilayers under the assumption that the nodes of the SDW lie at the Cr-Fe interface, as found by recent neutron-scattering measurements. While the C phase is never stable under this assumption, the paramagnetic to I transition temperature TN(N) takes on a seesaw pattern as the SDW wave vector switches between different allowed values. ©1998 The American Physical Society

URL: http://link.aps.org/abstract/PRB/v57/p10284
PACS: 75.30.Fv, 75.30.Ds, 75.70.Cn        Additional Information

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References

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  1. M. N. Baibich et al., Phys. Rev. Lett. 61, 2472 (1988). [ISI]
  2. A. Schreyer et al., Europhys. Lett. 32, 595 (1995); [INSPEC] [ISI]
    A. Schreyer et al. (unpublished).
  3. E. E. Fullerton, S. D. Bader, and J. L. Robertson, Phys. Rev. Lett. 77, 1382 (1996). [ISI]
  4. E. Fawcett, Rev. Mod. Phys. 60, 209 (1988); [SPIN] [ISI]
    E. Fawcett et al., 66, 25 (1994). [SPIN]
  5. T. G. Walker, A. W. Pang, H. Hopster, and S. F. Alvarado, Phys. Rev. Lett. 69, 1121 (1992); [ISI]
    C. Turtur and G. Bayreuther, 72, 1557 (1994).
  6. J. Unguris, R. J. Celotta, and D. T. Pierce, Phys. Rev. Lett. 69, 1125 (1992); [ISI]
    67, 140 (1991).
  7. P. A. Fedders and P. C. Martin, Phys. Rev. 143, 245 (1966).
  8. R. S. Fishman and S. H. Liu, Phys. Rev. B 48, 3820 (1993). [ISI]
  9. S. Mirbt, A. M. N. Niklasson, B. Johansson, and H. L. Skriver, Phys. Rev. B 54, 6382 (1996). [ISI]
  10. See, for example, A. Fetter and J. Walecka, Quantum Theory of Many-Particle Systems (McGraw Hill, New York, 1971), p. 426.
  11. E. E. Fullerton, K. T. Riggs, C. H. Sowers, S. D. Bader, and A. Berger, Phys. Rev. Lett. 75, 330 (1995). [ISI]
  12. Z. P. Shi and R. S. Fishman, Phys. Rev. Lett. 78, 1351 (1997); [ISI]
    (unpublished).

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Citing Articles

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  1. Ab initio local-spin-density study of oscillatory exchange coupling and spin density waves in Fe/Cr multilayers
    R. Hafner et al., J. Appl. Phys. 87, 5756 (2000)
  2. Magnetic behavior of thin Cr layers sandwiched by Fe
    A. B. Klautau et al., Phys. Rev. B 60, 3421 (1999)
  3. Collinear spin-density-wave ordering in Fe/Cr multilayers and wedges
    R. S. Fishman et al., Phys. Rev. B 59, 13849 (1999)
  4. Helical and Incommensurate Spin-Density Waves in Fe/Cr Multilayers with Interfacial Steps
    R. S. Fishman, Phys. Rev. Lett. 81, 4979 (1998)

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