Relaxation Mode in SrTiO3: A Mode to Test Melting Models?

  • G. A. Barbosa
  • J. I. Dos Santos
Conference paper
Part of the Springer Series in Optical Sciences book series (SSOS, volume 26)


Among the problems which Professor S.P.S. Porto had a special delight in discussing with his characteristically contagious enthusiasm, were those related to perovskites crystals, with their anomalous properties in the dielectric constant and Raman spectra.


Raman Spectrum Raman Scattering Anomalous Property Phase Transition Temperature Rela Xation Mode 
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  1. 1.
    W.G. Nilsen, J.G. Skinner: J. Chem. Phys. 48, 2240 (1968)ADSCrossRefGoogle Scholar
  2. 2.
    M.P. Fontana, M. Lambert: Sol. State Commun. 10, 1 (1972)ADSCrossRefGoogle Scholar
  3. 3.
    R. Comes, M. Lambert, A. Guinier: J. Phys. Soc. Jpn. 28, 195 (1970)Google Scholar
  4. 4.
    H. Poulet, J.P. Mathieu: Spectres de Vibration et Symétrie des Cristaux (Gordon & Breach, London 1970);Google Scholar
  5. A.S. Barker, R. Loudon: Rev. Mod. Phys. 44, 18 (1972)ADSCrossRefGoogle Scholar
  6. 5.
    G.A. Barbosa, A.S. Chaves, S.P.S. Porto: Sol. State Commun. 11, 1053 (1972)ADSCrossRefGoogle Scholar
  7. 6.
    A.M. Quittet, M. Lambert: Sol. State Commun. 12, 1053 (1953)ADSCrossRefGoogle Scholar
  8. 7.
    G.A. Barbosa, R.S. Katiyar, S.P.S. Porto: J. Opt. Soc. Am. 68, 610 (1978)ADSCrossRefGoogle Scholar
  9. 8.
    L.A. Firstein, G.A. Barbosa, S.P.S. Porto: Proceedings of the Third International Conference on Light Scattering in Solids (1975), ed. by M. Balkansky, R.C.C. Leite, S.P.S. Porto (Flammarion, Paris 1976) p. 866Google Scholar
  10. 9.
    K.B. Lyons, P.A. Fleury: Phys. Rev. Lett. 37, 161 (1976); J. Appl. Phys. 47, 4898 (1976); Sol. State Commun. 23, 477 (1977)ADSCrossRefGoogle Scholar
  11. 10.
    P.M. Platzman: Phys. Rev. 139, A379 (1965); P. Mooradian: Phys. Rev. Lett., 1102 (1968)ADSCrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1981

Authors and Affiliations

  • G. A. Barbosa
    • 1
  • J. I. Dos Santos
    • 1
  1. 1.Departamento de Física - ICExUniversidade Federal de Minas GeraisBelo HorizonteBrazil

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