Advertisement

EPR Investigations of the Dynamics of Doping IONS in Perovskite Lead Titanate Ceramics

  • W. Windsch
  • R. Heidler
  • G. Klotzsche
  • B. Milsch
Conference paper

Abstract

EPR spectra of Mn2+, Mn4+, Cr3+, Gd3+ ions in PbTi03, ceramics substituted for Ti4 + and Pb2+, resp. show different temperature dependences of their fine structure. It is revealed that near the ferroelectric transition the motion of Cr3+ and Mn2+ is much slower than this of Mn4+ and Gd 3+

References

  1. 1.
    W. Windsch, T.Q. Chien, B. Milsch, Ferroelectrics 80, 51 (1988)CrossRefGoogle Scholar
  2. 2.
    R. Böttcher et al., Chem Phys. Lett. 129, 546 (1986)ADSCrossRefGoogle Scholar
  3. 3.
    M.D. Fontana et al., Europhys. Lett. 11, 419 (1990)ADSCrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1990

Authors and Affiliations

  • W. Windsch
    • 1
  • R. Heidler
    • 1
  • G. Klotzsche
    • 1
  • B. Milsch
    • 1
  1. 1.Sektion PhysikKarl-Marx-Universität LeipzigLeipzigGerman Democratic Republic

Personalised recommendations