Diffuse phase transition of 0.8Pb(Ni1/3Nb2/3)O 3-0.2PbTiO3 single crystals studied by micro-brillouin scattering

S. Tsukada, Y. Ike, Jun Kano, T. Sekiya, Y. Shimojo, R. Wang, S. Kojima

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

5 Citations (Scopus)

Abstract

Brillouin scattering in the relaxor ferroelectric 0.8 Pb(Ni1/3Nb2/3)O3-0.2 PbTiO3 has been studied in the temperature range from -150C to 500C. The anomalies of the frequency shift and full width at half maximum of Brillouin component at the structural phase transition from the paraelectric to ferroelectric phases have been successively detected. The origins of the anomalies of them are discussed from the phenomenological point of view. The central peak caused by the fluctuation of polarization has been also observed in the VV and VH scattering geometries with the large free spectral range of 150 GHz. It is found the difference of central peak intensity obtained in VV and VH scattering geometries.

Original languageEnglish
Title of host publicationFerroelectrics
Pages37-42
Number of pages6
Volume346
DOIs
Publication statusPublished - 2007
Externally publishedYes
Event8th Russia/CIS/Baltic/Japan Symposium on Ferroelectricity, RCBJSF-8 - Tsukuba, Japan
Duration: May 15 2006May 19 2006

Other

Other8th Russia/CIS/Baltic/Japan Symposium on Ferroelectricity, RCBJSF-8
CountryJapan
CityTsukuba
Period5/15/065/19/06

Fingerprint

Brillouin scattering
Ferroelectric materials
Phase transitions
Single crystals
Scattering
Geometry
single crystals
Full width at half maximum
scattering
anomalies
Polarization
geometry
frequency shift
polarization
Temperature
temperature

Keywords

  • 0.8Pb(NiNb)O-0.2PbTiO
  • Brillouin scattering
  • Central peak
  • Diffuse phase transition
  • Ferroelectrics
  • Relaxor

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Electronic, Optical and Magnetic Materials

Cite this

Tsukada, S., Ike, Y., Kano, J., Sekiya, T., Shimojo, Y., Wang, R., & Kojima, S. (2007). Diffuse phase transition of 0.8Pb(Ni1/3Nb2/3)O 3-0.2PbTiO3 single crystals studied by micro-brillouin scattering. In Ferroelectrics (Vol. 346, pp. 37-42) https://doi.org/10.1080/00150190601180182

Diffuse phase transition of 0.8Pb(Ni1/3Nb2/3)O 3-0.2PbTiO3 single crystals studied by micro-brillouin scattering. / Tsukada, S.; Ike, Y.; Kano, Jun; Sekiya, T.; Shimojo, Y.; Wang, R.; Kojima, S.

Ferroelectrics. Vol. 346 2007. p. 37-42.

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

Tsukada, S, Ike, Y, Kano, J, Sekiya, T, Shimojo, Y, Wang, R & Kojima, S 2007, Diffuse phase transition of 0.8Pb(Ni1/3Nb2/3)O 3-0.2PbTiO3 single crystals studied by micro-brillouin scattering. in Ferroelectrics. vol. 346, pp. 37-42, 8th Russia/CIS/Baltic/Japan Symposium on Ferroelectricity, RCBJSF-8, Tsukuba, Japan, 5/15/06. https://doi.org/10.1080/00150190601180182
Tsukada, S. ; Ike, Y. ; Kano, Jun ; Sekiya, T. ; Shimojo, Y. ; Wang, R. ; Kojima, S. / Diffuse phase transition of 0.8Pb(Ni1/3Nb2/3)O 3-0.2PbTiO3 single crystals studied by micro-brillouin scattering. Ferroelectrics. Vol. 346 2007. pp. 37-42
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abstract = "Brillouin scattering in the relaxor ferroelectric 0.8 Pb(Ni1/3Nb2/3)O3-0.2 PbTiO3 has been studied in the temperature range from -150C to 500C. The anomalies of the frequency shift and full width at half maximum of Brillouin component at the structural phase transition from the paraelectric to ferroelectric phases have been successively detected. The origins of the anomalies of them are discussed from the phenomenological point of view. The central peak caused by the fluctuation of polarization has been also observed in the VV and VH scattering geometries with the large free spectral range of 150 GHz. It is found the difference of central peak intensity obtained in VV and VH scattering geometries.",
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AU - Kojima, S.

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AB - Brillouin scattering in the relaxor ferroelectric 0.8 Pb(Ni1/3Nb2/3)O3-0.2 PbTiO3 has been studied in the temperature range from -150C to 500C. The anomalies of the frequency shift and full width at half maximum of Brillouin component at the structural phase transition from the paraelectric to ferroelectric phases have been successively detected. The origins of the anomalies of them are discussed from the phenomenological point of view. The central peak caused by the fluctuation of polarization has been also observed in the VV and VH scattering geometries with the large free spectral range of 150 GHz. It is found the difference of central peak intensity obtained in VV and VH scattering geometries.

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