Advertisement

Magnetic Correlations in High Tc Oxides in the Superconducting State

  • G. Shirane
Part of the Springer Series in Solid-State Sciences book series (SSSOL, volume 89)

Abstract

A review is given of recent neutron scattering measurements on La 2−x Sr x CuO 4 and Y Ba 2 Cu 3 O 6+x single crystals. Well defined, modulated magnetic excitations are observed in a high quality single crystal of La 1.85 Sr 0.15 CuO 4. This crystal exhibits a sharp superconducting transition at 33K with a high Meissner effect. For magnetic excitation energies of 9meV and lower, the intensity drops substantially below 150K. Similar magnetic scattering of Y Ba 2 Cu 3 O 6+x in the superconducting region is now being sought.

Keywords

Inelastic Neutron Brookhaven National Laboratory Magnetic Excitation Magnetic Phase Diagram Magnetic Scattering 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    G. Shirane, Y. Endoh, R. J. Birgeneau, M. A. Kastner, Y. Hidaka, M. Oda, M. Suzuki, and T. Murakami, Phys. Rev. Lett. 59, 1613 (1987)CrossRefADSGoogle Scholar
  2. Y. Endoh, K. Yamada, R. J. Birgeneau, D. R. Gabbe, H. P. Jenssen, M. A. Kastner, C. J. Peters, P. J. Picone, T. R. Thurston, J. M. Tranquada, G. Shirane, Y. Hidaka, M. Oda, Y. Enomoto, M. Suzuke, and T. Murakami, Phys. Rev. B 37, 7443 (1988).CrossRefADSGoogle Scholar
  3. 2.
    R. J. Birgeneau, D. R. Gabbe, H. P. Jenssen, M. A. Kastner, P. J. Picone, T. R. Thurston, G. Shirane, Y. Endoh, M. Sato, K. Yamada, Y. Hidaka, M. Oda, Y. Enomoto, M. Suzuki, and T. Murakami, Phys. Rev. B 38, 6614 (1988).CrossRefADSGoogle Scholar
  4. 3.
    T. R. Thurston, R. J. Birgeneau, M. A. Kastner, N. W. Preyer, G. Shirane, Y. Fujii, K. Yamada, Y. Endoh, K. Kakurai, M. Matsuda, Y. Hidaka, and T. Murakami, Phys. Rev. B (submitted).Google Scholar
  5. 4.
    G. Shirane, R. J. Birgeneau, Y. Endoh, P. Gehring, M. A. Kastner, K. Kitazawa, H. Kojima, I. Tanaka, T. R. Thurston, and K. Yamada, Phys. Rev. Letts. (submitted).Google Scholar
  6. 5.
    I. Tananka and H. Kojima, Nature 337, 21 (1989).CrossRefADSGoogle Scholar
  7. 6.
    R. J. Birgeneau, Y. Endoh, Y. Hidaka, K. Kakurai, M. A. Kastner, T. Murakami, G. Shirane, T. R. Thurston, and K. Yamada, Phys. Rev. B 39, 2868 (1989).CrossRefADSGoogle Scholar
  8. 7.
    H. Yoshizawa, S. Mitsuda, K. Kitazawa, and K. Katsumata, J. Phys. Soc. Japan 57, 3686 (1988).CrossRefADSGoogle Scholar
  9. 8.
    J. M. Tranquada, G. Shirane, B. Keimer, S. Shamota, and M. Sato, Phys. Rev. B (submitted).Google Scholar
  10. 9.
    M. Sato, S. Shamoto, J. M. Tranquada, G. Shirane, B. Keimer, Phys. Rev. Lett. 61, 1317 (1988).CrossRefADSGoogle Scholar
  11. 10.
    J. Rossat-Mignod, P. Burlet, M. J. Jurgens, L. P. Regnault, J. Y. Henry, C. Ayache, L. Forro, C. Vettier, H. Noel, M. Potei, P. Gougeon, and J. C. Levet, J. Phys. (Paris) Collog. 49, 2119 (1988)CrossRefGoogle Scholar
  12. M. J. Jurgens P. Burlet, C. Vettier, L. P. Regnault, J. Y. Henry, J. RossatMignod, H. Noel, M. Potei, P. Gougeon, and J. C. Levet, Physica B 157, 846 (1989).CrossRefADSGoogle Scholar
  13. 11.
    T. Brückel, H. Capellmann, W. Just, O. Schärpf, S. Kemmler-Sack, R. Kiemel, and W. Schaefer, Europhys. Lett. 4, 1189 (1987).CrossRefADSGoogle Scholar
  14. 12.
    K. B. Lyon, P. A. Fleury, L. F. Schneemeyer, and J. V. Waszczak, Phys. Rev. Lett. 60, 732 (1988).CrossRefADSGoogle Scholar
  15. 13.
    F. Mezei, B. Faragó, C. Pappas, Gy. Hutiray, L. Rosta, and L. Mihâly, Physica C 153–155, 1669 (1988).Google Scholar
  16. 14.
    W. W. Warren, Jr., R. E. Walstedt, G. F. Brennert, R. C. Cava, R. Tycko, R. F. Bell, G. Dabbagh, Phys. Rev. Lett. , 1193 (1989).CrossRefADSGoogle Scholar

Copyright information

© Springer-Verlag Berlin, Heidelberg 1989

Authors and Affiliations

  • G. Shirane
    • 1
  1. 1.Brookhaven National LaboratoryDepartment of PhysicsUptonUSA

Personalised recommendations