Home
For authors
Submission status

Current
Archive
Archive (English)
   Volumes 41-62
   Volumes 21-40
   Volumes 1-20
      Volume 20
      Volume 19
      Volume 18
      Volume 17
      Volume 16
      Volume 15
      Volume 14
      Volume 13
      Volume 12
      Volume 11
      Volume 10
      Volume 9
      Volume 8
      Volume 7
      Volume 6
      Volume 5
      Volume 4
      Volume 3
      Volume 2
      Volume 1
Search
VOLUME 17 (1973) | ISSUE 3 | PAGE 140
Probability of Resonant 23.8-keV γ-radiation from Sn119 and Anharmonicity of AtomiÓ Vibrations in Ferroelectrics of the Perovskite Type
Precision NGR measurements were made on the impurity Snlie nuclei in the ferroelectrics BaTi03 and òøôàÚ and in the antiferroelectric PbZr03. The character of the temperature dependence of the Mossbauer-effect probability has made it possible to conclude that low-temperature anharmon-icity is present in the lattice vibrations of BaTiOj and PbTi03 in the entire temperature range of existence of these crystals.