Coexistence of Tetragonal and Orthorhombic Jahn-Teller Distortions in a 2T2g System: SrTiO3:Cr5+

  • H. J. De Jong
  • M. Glasbeek
Conference paper


Tetragonal (t) and orthorhombic (o) sites are shown to coexist for Cr5+ in SrTiO3. Uniaxial stress and electric field effects. in then EPR spectra of o-Cr5+ are discussed in terms of a strong Jahn-Teller coupling between the 2T2g electronic state and e and t2g modes. Close to Tc the EPR spectra reflect dynamical phenomena of the crystal.


Uniaxial Stress Dynamical Phenomenon Electric Field Effect Trigonal Phasis Vibronic Level 
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Copyright information

© Springer-Verlag Berlin Heidelberg 1979

Authors and Affiliations

  • H. J. De Jong
    • 1
  • M. Glasbeek
    • 1
  1. 1.Laboratory for Physical ChemistryUniversity of AmsterdamAmsterdamthe Netherlands

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