Broadband control of the viscoelasticity of ferroelectrics via domain switching
作者： C. S. Wojnar , J.-B. le Graverend , D. M. Kochmann
DOI: 10.1063/1.4899055
关键词: Viscoelasticity 、 Order of magnitude 、 Electric field 、 Materials science 、 Hysteresis 、 Ferroelectric ceramics 、 Nonlinear system 、 Condensed matter physics 、 Lead zirconate titanate 、 Continuum mechanics
摘要: We show that the viscoelastic properties of polycrystalline ferroelectric ceramics can be significantly altered over a wide range mechanical frequencies when domain switching is controlled by cyclic electric fields. The dynamic stiffness lead zirconate titanate shown to vary more than 30%, while damping increases an order magnitude. Experimental results are interpreted aid continuum-mechanics model captures nonlinear electro-mechanically coupled material response for full hysteresis.
scitation.org
core.ac.uk
harvard.edu
aip.org
sci-hub.se 参考文章(21)
J.-B. le Graverend, C. S. Wojnar, D. M. Kochmann, Broadband Electromechanical Spectroscopy: characterizing the dynamic mechanical response of viscoelastic materials under temperature and electric field control in a vacuum environment Journal of Materials Science. ,vol. 50, pp. 3656- 3685 ,(2015) , 10.1007/S10853-015-8928-X
Jianhua Yin, Wenwu Cao, Coercive field of 0.955Pb(Zn1/3Nb2/3)O3–0.045PbTiO3 single crystal and its frequency dependence Applied Physics Letters. ,vol. 80, pp. 1043- 1045 ,(2002) , 10.1063/1.1448385
Rohan Abeyaratne, James K. Knowles, On the driving traction acting on a surface of strain discontinuity in a continuum Journal of the Mechanics and Physics of Solids. ,vol. 38, pp. 345- 360 ,(1990) , 10.1016/0022-5096(90)90003-M
Ling Zheng, Dongdong Zhang, Yi Wang, Vibration and damping characteristics of cylindrical shells with active constrained layer damping treatments Smart Materials and Structures. ,vol. 20, pp. 025008- ,(2011) , 10.1088/0964-1726/20/2/025008
C. Miehe, D. Rosato, A rate-dependent incremental variational formulation of ferroelectricity International Journal of Engineering Science. ,vol. 49, pp. 466- 496 ,(2011) , 10.1016/J.IJENGSCI.2010.11.003
Pavel M. Chaplya, Gregory P. Carman, Compression of piezoelectric ceramic at constant electric field: Energy absorption through non-180° domain-wall motion Journal of Applied Physics. ,vol. 92, pp. 1504- 1510 ,(2002) , 10.1063/1.1489498
Gen Tatara, Hiroshi Kohno, Theory of Current-Driven Domain Wall Motion: Spin Transfer versus Momentum Transfer Physical Review Letters. ,vol. 92, pp. 086601- ,(2004) , 10.1103/PHYSREVLETT.92.086601
S.R. Burlage, The Dependence of Elastic Constants on Polarization in a Ferroelectric Ceramic IEEE Transactions on Sonics and Ultrasonics. ,vol. 12, pp. 5- 8 ,(1965) , 10.1109/T-SU.1965.29349
T. A. Asare, B. D. Poquette, J. P. Schultz, S. L. Kampe, Investigating the vibration damping behavior of barium titanate (BaTiO3) ceramics for use as a high damping reinforcement in metal matrix composites Journal of Materials Science. ,vol. 47, pp. 2573- 2582 ,(2012) , 10.1007/S10853-011-6080-9
Dayu Zhou, Marc Kamlah, Dietrich Munz, Effects of Bias Electric Fields on the Non-linear Ferroelastic Behavior of Soft Lead Zirconate Titanate Piezoceramics Journal of the American Ceramic Society. ,vol. 88, pp. 867- 874 ,(2005) , 10.1111/J.1551-2916.2005.00139.X