High-resolution synchrotron x-ray diffraction study of Zr-rich compositions of Pb(ZrxTi1-x)O-3 (0.525 <= x <= 0.60): Evidence for the absence of the rhombohedral phase
SCIE
SCOPUS
- Title
- High-resolution synchrotron x-ray diffraction study of Zr-rich compositions of Pb(ZrxTi1-x)O-3 (0.525 <= x <= 0.60): Evidence for the absence of the rhombohedral phase
- Authors
- Singh, AK; P; ey, D; Yoon, S; Baik, S; Shin, N
- Date Issued
- 2007-11-05
- Publisher
- AMER INST PHYSICS
- Abstract
- Results of Rietveld analysis of the synchrotron x-ray diffraction data on Pb(ZrxTi1-x)O-3 (PZT) for 0.525 <= x <= 0.60 are presented to show the absence of rhombohedral phase on the Zr-rich side of the morphotropic phase boundary. Our results reveal that the structure of PZT is monoclinic in the Cm space group for 0.525 <= x <= 0.60. The nature of the monoclinic distortion changes from pseudotetragonal for 0.525 <= x <= 0.54 to pseudo-rhombohedral for x > 0.54.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/9576
- DOI
- 10.1063/1.2804008
- ISSN
- 0003-6951
- Article Type
- Article
- Citation
- APPLIED PHYSICS LETTERS, vol. 91, no. 19, 2007-11-05
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