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Physics of the Solid State

, Volume 57, Issue 11, pp 2286–2289 | Cite as

Raman spectroscopy study of the behavior of the soft mode in a structural phase transition in the Pr3Sb5O12 crystal

  • A. S. OreshonkovEmail author
  • A. K. Khodzhibaev
  • A. S. Krylov
  • M. F. Umarov
  • A. N. Vtyurin
Lattice Dynamics

Abstract

The structural phase transition in the Pr3Sb5O12 crystal has been studied using Raman spectroscopy. The phase transition is accompanied by the recovery of the soft mode below T = 735 K, which is associated with the displacements of the oxygen and antimony atoms.

Keywords

Raman Spectrum Antimony Structural Phase Transition Soft Mode Antimony Oxide 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Pleiades Publishing, Ltd. 2015

Authors and Affiliations

  • A. S. Oreshonkov
    • 1
    • 2
    Email author
  • A. K. Khodzhibaev
    • 3
  • A. S. Krylov
    • 1
    • 2
  • M. F. Umarov
    • 4
  • A. N. Vtyurin
    • 1
    • 2
  1. 1.Kirensky Institute of PhysicsSiberian Branch of the Russian Academy of SciencesKrasnoyarskRussia
  2. 2.Siberian Federal UniversityKrasnoyarskRussia
  3. 3.Khujand State UniversityKhujandTajikistan
  4. 4.Volgograd State UniversityVolgogradRussia

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