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Relaxation of polarized states in thin films of BST

  • V. B. ShirokovEmail author
  • V. M. Mukhortov
  • Yu. I. Yuzyuk
Proceedings of the International Interdisciplinary Simposium “Ordering in Minerals and Alloys” OMA-14
  • 31 Downloads

Abstract

The possibility of the local polarization of epitaxial Ba0.8Sr0.2TiO3 thin film is studied by means of piezoresponse force microscopy. The existence of a local polarized state depends on the duration of the applied pulse. The kinetics of polarized states explaining the experiment is considered in the context of phenomenological theory.

Keywords

Coercive Field Local Polarization Polarization Switching Ferroelectric Film Applied Pulse 
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Copyright information

© Allerton Press, Inc. 2012

Authors and Affiliations

  • V. B. Shirokov
    • 1
    • 2
    Email author
  • V. M. Mukhortov
    • 1
    • 2
  • Yu. I. Yuzyuk
    • 2
  1. 1.Southern Scientific CenterRussian Academy of SciencesRostov-on-DonRussia
  2. 2.Southern Russian Federal UniversityRostov-on-DonRussia

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