Influence of Electric Field and Hydrostatic Pressure on the Thermal Conductivity of Relaxor Ferroelectrics

  • E. Hegenbarth
Conference paper
Part of the Springer Series in Solid-State Sciences book series (SSSOL, volume 112)

Abstract

According our investigations at all ferroelectrics (FE) at low temperatures glasslike behaviour can be observed [1], [2], [3]. From the analysed data one can conclude, that for the generating of localized low energy excitations in these materials the structural phase transition (PT) is a necessary condition.

Keywords

Anisotropy 

References

  1. [1]
    E. Fischer, W. Hässler, E. Hegenbarth, V. J. Fritzberg; phys. stat. sol. (a) 66, K169 (1981)ADSCrossRefGoogle Scholar
  2. [2]
    E. Fischer, W. Hässler, E. Hegenbarth; Phys. stat. sol (a) 72, K169 (1982)ADSCrossRefGoogle Scholar
  3. [3]
    Ferroelctrics 78, 61 (1988)Google Scholar
  4. [4]
    H. E. Zimmer, J. Engert, P. Frach, I. Henning, D. Chat, R. Oszolinsk, E. Hegenbarth; Ferroelectrics Letters 7, 113 (1988)CrossRefGoogle Scholar
  5. [5]
    H. E. Zimmer, J. Engert, P. Frach, I. Henning, E. Hegenbarth; Ferroelctrics Letters 6, 33 (1986)CrossRefGoogle Scholar
  6. [6]
    H. E. Zimmer, J. Engert, E. Hegenbarth; Ferroelctrics Letters 6, 165 (1986)CrossRefGoogle Scholar
  7. [7]
    M. Fahland, E. Hegenbarth; to be publishedGoogle Scholar
  8. [8]
    U. Buchenau, G. M. Galperin, V. L. Gurevich, H. R. Schober; Phys. Rev. B 43, 5039 (1991)ADSCrossRefGoogle Scholar
  9. [9]
    K. Wagner, E. Hegenbarth; to be publishedGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1993

Authors and Affiliations

  • E. Hegenbarth
    • 1
  1. 1.Institut of Low Temperature PhysicsTechnical University DresdenDresdenFed. Rep. of Germany

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