Details
| Original language | English |
|---|---|
| Pages (from-to) | 211-216 |
| Number of pages | 6 |
| Journal | Solid State Phenomena |
| Volume | 245 |
| Publication status | Published - 30 Oct 2015 |
| Event | 3rd Asian School-Conference on Physics and Technology of Nanostructured Materials, ASCO-Nanomat 2015 - Vladivostok, Russian Federation Duration: 19 Aug 2015 → 26 Aug 2015 |
Abstract
The results of the experimental study of the critical X-ray scattering (CS) in PbZr0.6Ti0.4O3 (PZT40) single-crystal are presented. Temperature evolution of the CS lineshape and intensity was analyzed. It is demonstrated that CS can be described in terms of the mean-field model. Temperature dependences of the peak intensity of the CS, proportional to the static susceptibility, and the correlation length of the «ferroelectric fluctuations» follow the Curie-Weiss law with the Curie temperature Tc=638 K. Obtained results confirm the second-order character of the phase transition in the PZT40.
Keywords
- Critical scattering, Curie-weiss law, Diffuse scattering, Ferroelectrics, PZT
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Atomic and Molecular Physics, and Optics
- Materials Science(all)
- General Materials Science
- Physics and Astronomy(all)
- Condensed Matter Physics
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In: Solid State Phenomena, Vol. 245, 30.10.2015, p. 211-216.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Critical X-ray scattering in mixed piezoelectric material PbZr0.6Ti0.4O3
AU - Andronikova, Daria
AU - Bronwald, Yurii
AU - Burkovsky, Roman
AU - Chernyshev, Dmitry
AU - Filimonov, Alexey
AU - Nacke, Bernard
AU - Ye, Zuo Guang
AU - Vakhrushev, Sergey
PY - 2015/10/30
Y1 - 2015/10/30
N2 - The results of the experimental study of the critical X-ray scattering (CS) in PbZr0.6Ti0.4O3 (PZT40) single-crystal are presented. Temperature evolution of the CS lineshape and intensity was analyzed. It is demonstrated that CS can be described in terms of the mean-field model. Temperature dependences of the peak intensity of the CS, proportional to the static susceptibility, and the correlation length of the «ferroelectric fluctuations» follow the Curie-Weiss law with the Curie temperature Tc=638 K. Obtained results confirm the second-order character of the phase transition in the PZT40.
AB - The results of the experimental study of the critical X-ray scattering (CS) in PbZr0.6Ti0.4O3 (PZT40) single-crystal are presented. Temperature evolution of the CS lineshape and intensity was analyzed. It is demonstrated that CS can be described in terms of the mean-field model. Temperature dependences of the peak intensity of the CS, proportional to the static susceptibility, and the correlation length of the «ferroelectric fluctuations» follow the Curie-Weiss law with the Curie temperature Tc=638 K. Obtained results confirm the second-order character of the phase transition in the PZT40.
KW - Critical scattering
KW - Curie-weiss law
KW - Diffuse scattering
KW - Ferroelectrics
KW - PZT
UR - http://www.scopus.com/inward/record.url?scp=84954478566&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/SSP.245.211
DO - 10.4028/www.scientific.net/SSP.245.211
M3 - Article
AN - SCOPUS:84954478566
VL - 245
SP - 211
EP - 216
JO - Solid State Phenomena
JF - Solid State Phenomena
SN - 1012-0394
T2 - 3rd Asian School-Conference on Physics and Technology of Nanostructured Materials, ASCO-Nanomat 2015
Y2 - 19 August 2015 through 26 August 2015
ER -