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|Title:||Nanotwin domains in high-strain ferroelectric 89.5%Pb (Zn1/3 Nb2/3) O3 -10.5% PbTiO3 single crystal||Authors:||Chang, W.S.
|Issue Date:||15-Nov-2010||Citation:||Chang, W.S., Lim, L.C., Yang, P., Ku, C.-S., Lee, H.-Y., Tu, C.-S. (2010-11-15). Nanotwin domains in high-strain ferroelectric 89.5%Pb (Zn1/3 Nb2/3) O3 -10.5% PbTiO3 single crystal. Journal of Applied Physics 108 (10) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.3505638||Abstract:||High-resolution synchrotron x-ray diffraction and field emission-scanning electron microscopy were used to investigate domain structures of the unpoled (001)-oriented 89.5%Pb (Zn1/3 Nb2/3) O3 -10.5% PbTiO3 (PZN-10.5%PT) single crystal. The results revealed the coexistence of 180° and 90° tetragonal nanotwin domains at room temperature. Upon zero-field heating, the PZN-10.5%PT undergoes a tetragonal-to-cubic transformation near 185 °C. Tetragonal PZN-10.5%PT crystal has better thermal stability notably in the temperature range of 80-150 °C. This makes the tetragonal PZN-PT potential candidates for high temperature piezoelectric devices. © 2010 American Institute of Physics.||Source Title:||Journal of Applied Physics||URI:||http://scholarbank.nus.edu.sg/handle/10635/86040||ISSN:||00218979||DOI:||10.1063/1.3505638|
|Appears in Collections:||Staff Publications|
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