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The electron paramagnetic resonance in reduced BaTiO3 crystals

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Czechoslovak Journal of Physics B Aims and scope

Abstract

The electrcn-spin resonance of reduced BaTiO3 crystals, which was studied by Z. šroubek and K. Žd'ánský [Czech. J. Phys.B 13 (1963), 309], is interpreted as the resonance of the Ti3+ ion. The facts which favour this interpretation are discussed. The distortion of the oxygen ions surrounding the Ti3+ ion has been taken into account in order to explain the measured electron paramagnetic resonance spectrum. Considering the crystal-field model of C4v point-group symmetry, the Stark energy-level separations of the Ti3+ ion and the values of theg factors are calculated.

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Authors and Affiliations

  1. Institute of Physics, Czechosl. Acad. Sci., Prague, Lumumbova 1, Praha 8, Czechoslovakia

    J. Zítková

  2. Institute of Radio Engineering and Electronics, Czechosl. Acad. Sci., Prague, Lumumbova 1, Praha 8, Czechoslovakia

    K. Žďánský & Z. šroubek

Authors
  1. J. Zítková
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  2. K. Žďánský
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  3. Z. šroubek
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Additional information

The authors would like to thank Dr. E. šimánek for many very helpful discussions and Dr. H. Arend for helpful comments.

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Zítková, J., Žďánský, K. & šroubek, Z. The electron paramagnetic resonance in reduced BaTiO3 crystals. Czech J Phys 17, 636–641 (1967). https://doi.org/10.1007/BF01698529

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  • DOI: https://doi.org/10.1007/BF01698529

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