Dynamical properties of the relaxor ferroelectric 0.7 1Pb(Ni 1/3Nb2/3)O3-O.29PbTiO3 probed by Brillouin and Raman scattering

Shinya Tsukada, Yuji Ike, Jun Kano, Tadashi Sekiya, Yoshihito Shimojo, Ruiping Wang, Seiji Kojima

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Structural phase transitions in relaxor ferroelectric materials remain to be one of the most puzzling issues in solid-state physics. In the present work, we have investigated relaxational and vibrational properties of a relaxor ferroelectric 0.71Pb(Ni1/3Nb2/3)O3-0. 29PbTiO3 single crystal by means of inelastic light scattering measurements. Analysis based on the spectra has showed anomalous behaviors at Burn's temperature Td, freezing temperature Tf,, those are related to a development of polar nanoregions (PNRs). PNR must play a key role in relaxor nature, and obtained results provide insight into the relaxational processes in the PNR and into how they develop below Tf.

Original languageEnglish
Title of host publication2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF
Pages285-288
Number of pages4
DOIs
Publication statusPublished - Dec 1 2007
Externally publishedYes
Event2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF - Nara-city, Japan
Duration: May 27 2007May 31 2007

Publication series

NameIEEE International Symposium on Applications of Ferroelectrics

Other

Other2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF
CountryJapan
CityNara-city
Period5/27/075/31/07

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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    Tsukada, S., Ike, Y., Kano, J., Sekiya, T., Shimojo, Y., Wang, R., & Kojima, S. (2007). Dynamical properties of the relaxor ferroelectric 0.7 1Pb(Ni 1/3Nb2/3)O3-O.29PbTiO3 probed by Brillouin and Raman scattering. In 2007 16th IEEE International Symposium on the Applications of Ferroelectrics, ISAF (pp. 285-288). [4393242] (IEEE International Symposium on Applications of Ferroelectrics). https://doi.org/10.1109/ISAF.2007.4393242