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Neutron scattering from magnetic excitations in Bi2Sr2CaCu2O8+δ

Nature volume 398, pages 588–591 (1999)Cite this article

Abstract

Many of the physical properties of the copper oxide high-temperature superconductors appear to defy the conventional ‘one-electron’ theory of metals. The development of alternative theories incorporating strong electron correlations is currently at the forefront of research in condensed-matter physics. In this context, inelastic neutron scattering can provide valuable insight into collective magnetic excitations in the copper oxide superconductors and so guide these theoretical efforts. Such measurements require large single crystals, and have hitherto been restricted to just two families of high-temperature superconductors—La2−xSrxCuO4 (ref. 1) and YBa2Cu3O6+x (ref. 2). Although the magnetic spectra of these two materials bear certain similarities, there are also important differences. In particular, a sharpresonant spin excitation dominates the spectrum in the superconducting state of YBa2Cu3O6+x (3–10), but is not observed in La2−xSrxCuO4 (ref. 1). Here we report inelastic neutron scattering measurements of a different copper oxide system—Bi2Sr2CaCu2O8+δ—in which we observe a magnetic resonance peak in the superconducting state. This result implies that this excitation phenomenon is a general feature of the copper oxide superconductors, so extending the empirical basis for its theoretical description.

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Figure 1: Constant-energy scans, at excitation energy 43 meV, of the neutron scattering intensity as a function of wavevector.
Figure 2: Difference spectrum of the neutron intensities at T = 10 K (<Tc) and T = 100 K (>Tc), at wavevector Q = (0.5, 0.5, −14)..
Figure 3: Temperature dependence of the neutron intensity at energy 43 meV andwavevector Q = (0.5, 0.5, −14).

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References

  1. Kastner, M. A., Birgeneau, R. J., Shirane, G. & Endoh, Y. Magnetic, transport, and optical properties of monolayer copper oxides. Rev. Mod. Phys. 70, 897–928 (1998).

    Article  ADS  CAS  Google Scholar 

  2. Tranquada, J. M., Shirane, G., Keimer, B., Shamoto, S. & Sato, M. Neutron scattering study of magnetic excitations in YBa2Cu3O6+x. Phys. Rev. B 40, 4503–4516 (1989).

    Article  ADS  CAS  Google Scholar 

  3. Rossat-Mignod, J. et al. Neutron scattering study of the YBa2Cu3O6+xsystem. Physics C 185–189, 86–92 (1991).

    Article  ADS  Google Scholar 

  4. Mook, H. A., Yethiraj, M., Aeppli, G., Mason, T. E. & Armstrong, T. Polarized neutron determination of the magnetic excitations in YBa2Cu3O7. Phys. Rev. Lett. 70, 3490–3493 (1993).

    Article  ADS  CAS  Google Scholar 

  5. Fong, H. F. et al. Phonon and magnetic neutron scattering at 41 meV in YBa2Cu3O7. Phys. Rev. Lett. 75, 316–319 (1995).

    Article  ADS  CAS  Google Scholar 

  6. Bourges, P., Regnault, L. P., Sidis, Y. & Vettier, C. Inelastic-neutron-scattering study of antiferromagnetic fluctuations in YBa2Cu3O6.97. Phys. Rev. B 53, 876–885 (1996).

    Article  ADS  CAS  Google Scholar 

  7. Fong, H. F., Keimer, B., Reznik, D., Dogan, F. & Aksay, I. A. Polarized and unpolarized neutron-scattering study of the dynamical spin susceptibility of YBa2Cu3O7. Phys. Rev. B 54, 6708–6720 (1996).

    Article  ADS  CAS  Google Scholar 

  8. Fong, H. F., Keimer, B., Milius, D. L. & Aksay, I. A. Superconductivity-induced anomalies in the spin excitation spectra of underdoped YBa2Cu3O6+x. Phys. Rev. Lett. 78, 713–716 (1997).

    Article  ADS  CAS  Google Scholar 

  9. Dai, P., Yethiraj, M., Mook, H. A., Lindemer, T. B. & Dogan, F. Magnetic dynamics in underdoped YBa2Cu3O7−x: Direct observations of a superconducting gap. Phys. Rev. Lett. 77, 5425–5428 (1996).

    Article  ADS  CAS  Google Scholar 

  10. Bourges, P. et al. Shifting of the magnetic-resonance peak to lower energy in the superconducting state of underdoped YBa2Cu3O6.8. Europhys. Lett. 38, 313–318 (1997).

    Article  ADS  CAS  Google Scholar 

  11. Bulut, N. & Scalapino, D. J. Neutron scattering from a collective spin fluctuation mode in a CuO2bilayer. Phys. Rev. B 53, 5149–5152 (1996).

    Article  ADS  CAS  Google Scholar 

  12. Blumberg, G., Stojkovic, B. P. & Klein, M. V. Antiferromagnetic excitations and van Hove singularities in YBa2Cu3O6+x. Phys. Rev. B 52, 15741–15744 (1995).

    Article  ADS  CAS  Google Scholar 

  13. Abrikosov, A. A. Neutron peak in the extended-saddle-point model of high-temperature superconductors. Phys. Rev. B 57, 8656–8661 (1998).

    Article  ADS  CAS  Google Scholar 

  14. Liu, D. Z., Zha, Y. & Levin, K. Theory of neutron scattering in the normal and superconducting states of YBa2Cu3O6+x. Phys. Rev. Lett. 75, 4130–4133 (1995).

    Article  ADS  CAS  Google Scholar 

  15. Mazin, I. I. & Yakovenko, V. M. Neutron scattering and superconducting order parameter in YBa2Cu3O7. Phys. Rev. Lett. 75, 4134–4137 (1995).

    Article  ADS  CAS  Google Scholar 

  16. Onufrieva, F. & Rossat-Mignod, J. Theory of spin dynamics in high-Tccopper oxide superconductors: Application to neutron scattering. Phys. Rev. B 52, 7572–7603 (1995).

    Article  ADS  CAS  Google Scholar 

  17. Onufrieva, F. Evidence for d x 2 − y 2 symmetry of the superconducting order parameter in YBCO from neutron-scattering data. Physica C 251, 348–354 (1995).

    Article  ADS  CAS  Google Scholar 

  18. Millis, A. J. & Monien, H. Bilayer coupling in the yttrium–barium family of high-temperature superconductors. Phys. Rev. B 54, 16172–16178 (1996).

    Article  ADS  CAS  Google Scholar 

  19. Morr, D. K. & Pines, D. The resonance peak in cuprate superconductors. Phys. Rev. Lett. 81, 1086–1089 (1998).

    Article  ADS  CAS  Google Scholar 

  20. Yin, L., Chakravarty, S. & Anderson, P. W. The neutron peak in the interlayer tunneling model of high temperature superconductors. Phys. Rev. Lett. 78, 3559–3562 (1997).

    Article  ADS  CAS  Google Scholar 

  21. Zhang, S. C. Aunified theory based on SO(5) symmetry of superconductivity and antiferromagnetism. Science 275, 1089–1096 (1997).

    Article  MathSciNet  CAS  Google Scholar 

  22. Demler, E., Kohno, H. & Zhang, S. C. π-excitation of the t -J model. Phys. Rev. B 58, 5719–5730 (1998).

    Article  ADS  CAS  Google Scholar 

  23. Scalapino, D. J. & White, S. R. The superconducting condensation energy and an antiferromagnetic exchange based pairing mechanism. Phys. Rev. B 58, 8222–8224 (1998).

    Article  ADS  CAS  Google Scholar 

  24. Demler, E. & Zhang, S. C. Quantitative determination of a microscopic mechanism of high Tcsuperconductivity. Nature 396, 733–735 (1998).

    Article  ADS  CAS  Google Scholar 

  25. Norman, M. R. et al. Destruction of the Fermi surface in underdoped high-Tcsuperconductors. Nature 392, 157–160 (1998).

    Article  ADS  CAS  Google Scholar 

  26. Shen, Z. X. et al. Temperature-induced momentum-dependent spectral weight transfer in Bi2Sr2CaCu2O8+δ. Science 280, 259–262 (1998).

    Article  ADS  CAS  Google Scholar 

  27. Gu, G. D., Takamuku, K., Koshizuka, N. & Tanaka, S. Large single crystal Bi-2212 along c -axis prepared by floating zone method. J. Cryst. Growth 130, 325–329 (1998).

    Article  ADS  Google Scholar 

  28. Bourges, P. et al. High-energy spin excitations in YBa2Cu3O6.5. Phys. Rev. B 56, R11439–R11442 (1997).

    Article  ADS  CAS  Google Scholar 

  29. Fong, H. F. et al. Effect on nonmagnetic impurities on the magnetic resonance peak in YBa2Cu3O7. Phys. Rev. Lett. 82, 1939–1942 (1999).

    Article  ADS  CAS  Google Scholar 

  30. Norman, M. R. & Ding, H. Collective modes and the superconducting-state spectral function of Bi2Sr2CaCu2O8. Phys. Rev. B 57, R11089–R11092 (1998).

    Article  ADS  CAS  Google Scholar 

  31. Shen, Z. X. & Schrieffer, J. R. Momentum, temperature, and doping dependence of photoemission lineshape and implications for the nature of the pairing potential in high-Tcsuperconducting materials. Phys. Rev. Lett. 78, 1771–1774 (1997).

    Article  ADS  CAS  Google Scholar 

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Acknowledgements

We acknowledge discussions with A. H. Moudden. The work at Princeton University was supported by the MRSEC programme of the National Science Foundation, and by the Packard and Sloan Foundations.

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Authors and Affiliations

  1. Department of Physics, Princeton University, Princeton, 08544, New Jersey, USA

    H. F. Fong & B. Keimer

  2. Laboratoire Léon Brillouin, CEA-CNRS, CE Saclay, 91191, Gif sur Yvette, France

    P. Bourges & Y. Sidis

  3. Département de Recherche Fondamentale sur la Matière Condensée, CEA Grenoble, Grenoble, 38054 cedex 9, France

    L. P. Regnault

  4. Institut Laue-Langevin, 156X, Grenoble, 38042 Cedex 9, France

    A. Ivanov

  5. Department of Advanced Electronic Materials, School of Physics, University of New South Wales, Sydney, 2052, Australia

    G. D. Gu

  6. SRL/ISTEC, 10-13, Shinonome 1-chome, Koto-ku, 135, Tokyo, Japan

    N. Koshizuka

  7. Max-Planck-Institut für Festkörperforschungz, Stuttgart, 70569, Germany

    B. Keimer

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  1. H. F. Fong
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Correspondence to B. Keimer.

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Fong, H., Bourges, P., Sidis, Y. et al. Neutron scattering from magnetic excitations in Bi2Sr2CaCu2O8+δ. Nature 398, 588–591 (1999). https://doi.org/10.1038/19255

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