Browse > Article
http://dx.doi.org/10.4191/kcers.2013.50.1.82

Evolution of Remnant State Variables and Linear Material Moduli in a PZT Cube under Compressive Stress at Room and High Temperatures  

Ji, Dae Won (Department of Mechanical and Information Engineering, University of Seoul)
Kim, Sang-Joo (Department of Mechanical and Information Engineering, University of Seoul)
Publication Information
Journal of the Korean Ceramic Society / v.50, no.1, 2013 , pp. 82-86 More about this Journal
Abstract
A poled lead zirconate titanate (PZT) cube specimen is subjected to impulse-type compressive stress with increasing magnitude in parallel to the poling direction at four room and high temperatures. During the ferroelastic domain switching induced by the compressive stress, electric displacement in the poling direction and longitudinal and transverse strains are measured. Using the measured responses, linear material properties, namely, the piezoelectric and elastic compliance coefficients, are evaluated by a graphical method, and the effects of stress and temperature are analyzed. Finally, the dependency of the evaluated linear material properties on relative remnant polarization is analyzed and discussed.
Keywords
PZT; Ferroelastic switching; Remnant polarization; Linear moduli; Temperature;
Citations & Related Records
연도 인용수 순위
  • Reference
1 D. Zhou, R. Wang, and M Kamlah, "Determination of Reversible and Irreversible Contributions to the Polarization and Strain Response of Soft PZT Using the Partial Unloading Method," J. Euro. Ceram. Soc., 30 2603-15 (2010).   DOI   ScienceOn
2 S. J. Kim and Y. S. Kim, "State Dependent Pyroelectric and Thermal Expansion Coefficients in a PZT Wafer," Ceram. Int., 36 2189-96 (2010).   DOI   ScienceOn
3 Y. S. Kim and S. J. Kim, "Evolution of Linear Moduli and Remanent State Variables during Polarization Reversal in a Lead Zirconate Titanate Wafer at Various Temperatures," Jap. J. Appl. Phys., 50 031503-1-6 (2011).   DOI
4 S. J. Kim, J. H. Kim, and C. H. Lee, "Domain Switching and Creep Behavior of a Poled PZT Wafer under Through-thickness Electric Fields at High Temperatures," Acta Mater., 58 2237-49 (2010).   DOI   ScienceOn
5 D. W. Ji and S. J. Kim, "Temperature-dependent Ferroelastic Switching of Ferroelectric Ceramics and Evolution of Linear Material Properties," Acta Mater., 61 1-11 (2013).   DOI   ScienceOn
6 S. J. Kim and D. W. Ji, "Temperature-dependent Compressive Creep of Ferroelectric Ceramics and Evolution of Remnant State Variables," J. Euro. Ceram. Soc. Submitted, (2013).
7 J. E. Huber and N. A. Fleck, "Multi-axial Electrical Switching of a Ferroelectric: Theory Versus Experiment," J. Mech. Phys. Solids, 49 785-811 (2001).   DOI   ScienceOn
8 S. J. Kim, "A Constitutive Model for Thermo-electromechanical Behavior of Ferroelectric Polycrystals Near Room Temperature," Int. J. Solids Struct., 48 1318-29 (2011).   DOI   ScienceOn
9 K. G. Webber, E. Aulbach, T. Key, M. Marsilius, T. Granzow, and J. "Temperature-dependent Ferroelastic Switching of Soft Lead Zirconate Titanate," Acta Mater., 57 4614-23 (2009).   DOI   ScienceOn
10 M. Selten, G. A. Schneider, V. Knoblauch, and R. M. McMeeking, "On the Evolution of the Linear Material Properties of PZT During Loading History-an Experimental Study," Int. J. Solids Struct., 42 3953-66 (2005).   DOI   ScienceOn
11 Q. D. Liu and J. E. Huber., "State Dependent Linear Moduli in Ferroelectrics," Int. J. Solids Struct., 44 5635-50 (2007).   DOI   ScienceOn