Investigation of polarization switching in (001)(c), (110)(c), and (111)(c) oriented Pb(Zn1/3Nb2/3)O-3-4.5%PbTiO3 crystals
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TR Number
Date
2004-05-15
Journal Title
Journal ISSN
Volume Title
Publisher
American Institute of Physics
Abstract
The dynamics of polarization switching have been investigated over extremely broad time (10(-8)<t<10(2) s) and field ranges for (001)(c), (110)(c), and (111)(c)-oriented Pb(Zn1/3Nb2/3)O-3-4.5%PbTiO3 crystals. The results demonstrate the presence of broad relaxation time distributions that can extend over a decade(s) in orders of magnitude in time, and which sharpen significantly with increasing field. The polarization transients have been fit to stretched exponential functions, which are typical of disordered systems. (C) 2004 American Institute of Physics.
Description
Keywords
Polarization, Niobium, Ozone, Relaxation times
Citation
Jullian, C., Li, J. F., Viehland, D. (2004). Investigation of polarization switching in (001)(c), (110)(c), and (111)(c) oriented Pb(Zn1/3Nb2/3)O-3-4.5%PbTiO3 crystals. Journal of Applied Physics, 95(10), 5671-5678. doi: 10.1063/1.1699500