Isotope effect in perovskite-type ferroelectrics


ERDINC B., KARADAĞ F.

6th International Conference of the Balkan-Physical-Union, İstanbul, Türkiye, 22 - 26 Ağustos 2006, cilt.899, ss.600 identifier identifier

  • Cilt numarası: 899
  • Doi Numarası: 10.1063/1.2733341
  • Basıldığı Şehir: İstanbul
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.600

Özet

We discuss theoretically the isotope effects on phase transition temperature T-c and generalized force constant k(f) in perovskite-type ferroelectric. We give the result of our calculation on the reduced force constant of the soft optic phonon with quantum-mechanical electron-phonon interaction model at finite temperature.