Please use this identifier to cite or link to this item: https://doi.org/10.1109/ISAF.2007.4393329
Title: Phase transformation sequences in as-grown PZN-4.5%PT single crystals
Authors: Chang, W.S. 
Lim, L.C. 
Yang, P. 
Moser, H.O. 
Wang, F.-T.
Tseng, C.-T.
Tu, C.-S.
Issue Date: 2007
Citation: Chang, W.S.,Lim, L.C.,Yang, P.,Moser, H.O.,Wang, F.-T.,Tseng, C.-T.,Tu, C.-S. (2007). Phase transformation sequences in as-grown PZN-4.5%PT single crystals. IEEE International Symposium on Applications of Ferroelectrics : 561-564. ScholarBank@NUS Repository. https://doi.org/10.1109/ISAF.2007.4393329
Abstract: The phase transformation sequence in as-grown PZN-4.5%PT single crystal has been investigated by means of dielectric permittivity measurements and high-resolution synchrotron x-ray diffraction. The results show that the crystal undergoes the R-T(R)-Mc-C transformation path during zero-field heating from 25°C to 160°C, where R, T, Mc and C are the rhombohedral, tetragonal, Mc-type monoclinic, and cubic phases, respectively. "T(R)" represents that dominant T domains coexist with smaller fraction of R domains. Our results indicate that both the R-T and R-Mc transformations are first-order, while the T-Mc-C transformation is second-order in nature.
Source Title: IEEE International Symposium on Applications of Ferroelectrics
URI: http://scholarbank.nus.edu.sg/handle/10635/86052
ISBN: 1424413338
DOI: 10.1109/ISAF.2007.4393329
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