Polarization dynamics over broad time and field domains in modified ferroelectrics

Julian, Christelle; Li, J.F.; Viehland, D.
August 2003
Applied Physics Letters;8/11/2003, Vol. 83 Issue 6, p1196
Academic Journal
The dynamics of polarization switching have been investigated over extremely broad time (10[sup -8]


Related Articles

  • Strain sensitivity of polarization in perovskite ferroelectrics. Pertsev, N. A.; Dkhil, B. // Applied Physics Letters;9/22/2008, Vol. 93 Issue 12, p122903 

    The sensitivity of spontaneous polarization to epitaxial strains is evaluated for several perovskite ferroelectrics using the nonlinear thermodynamic theory. For BaTiO3, PbTiO3, and Pb(Zr0.2Ti0.8)O3 epitaxial layers subjected to large compressive in-plane strains, the predicted relative...

  • Factors influencing the piezoelectric behaviour of PZT and other �morphotropic phase boundary� ferroelectrics. Bell, Andrew J. // Journal of Materials Science;Jan2006, Vol. 41 Issue 1, p13 

    Recent studies of the mechanism of piezoelectricity in PZT and related materials are reviewed and complemented by new analyses based on the Landau-Ginzburg-Devonshire theory of ferroelectricity. Particular attention is given to the nature of the morphotropic phase boundary between the tetragonal...

  • Ferroelectric and antiferroelectric polarisation switching characteristics of Bi(Mg0.5Ti0.5)O3—PbTiO3 ceramics. Sharma, S.; Hall, D. A. // Journal of Materials Science: Materials in Electronics;Apr2010, Vol. 21 Issue 4, p405 

    Bi(Mg0.5Ti0.5)O3–PbTiO3 (BMT–PT) ceramics, with BMT–PT ratios ranging from 70-30 to 50-50, were prepared by a conventional solid state reaction process. The 50-50 BMT–PT ceramic possessed a tetragonal perovskite structure with a c/a ratio of ~1.037. Increasing BMT...

  • Focus Section: Enhanced ferroelectricity and ferromagnetism in La1-xBixCrO3 by Bi3+ substitution. Guo, H-Y.; Chen, J. I. L.; Ye, Z-G.; Arrott, A. S. // Journal of Materials Research;Aug2007, Vol. 22 Issue 8, p3 

    The ferroelectric and magnetic properties of the perovskite solid solution, (1 - x) La3-xBixCrO3, have been investigated. While pure LaCrO3 does not show ferroelectric hysteresis even at 77 K, the solid solution of La1-xBixCrO3 with x = 0.1, 0.2, 0.3, and 0.35 displays ferroelectric hysteresis,...

  • Improved ferroelectric properties of Pb(Zr0.52,Ti0.48)O3 thin film on single crystal diamond using CaF2 layer. Meiyong Liao; Nakajima, Kiyomi; Imura, Masataka; Koide, Yasuo // Applied Physics Letters;1/4/2010, Vol. 96 Issue 1, p012910 

    The authors report the integration of perovskite Pb(Zr0.52,Ti0.48)O3 thin film on single crystal diamond by using a nonoxide single CaF2 buffer layer. The CaF2 buffer layer plays a dual role in the lead zirconate titanate Pb(Zr,Ti)O3 (PZT) film deposition. The first is that the CaF2 layer leads...

  • Polarization screening in polymer ferroelectric films: Uncommon bulk mechanism. Mikheev, E.; Stolichnov, I.; Tagantsev, A. K.; Setter, N. // Applied Physics Letters;9/24/2012, Vol. 101 Issue 13, p132905 

    Charge compensation at the interface is a fundamental phenomenon determining the operation conditions of thin-film devices incorporating ferroelectrics. The underlying mechanisms have been thoroughly addressed in perovskite ferroelectrics where the charge compensation originates from injection...

  • Magnetic and Electric Properties of Eu0.62Bi0.38MnO3 and Eu0.53Bi0.32Sr0.15MnO3 Crystals. Golovenchits, E. I.; Sanina, V. A. // Physics of the Solid State;Sep2005, Vol. 47 Issue 9, p1724 

    Single crystals of Eu0.62Bi0.38MnO3 and Eu0.53Bi0.32Sr0.15MnO3 solid solutions crystallizing in an orthorhombically distorted perovskite structure were prepared. At temperatures above 120 K, Eu0.62Bi0.38MnO3 exhibits the properties of structural glass while remaining a dielectric at all...

  • The effects of polarization dynamics and domain switching energies on field induced phase transformations of perovskite ferroelectrics. Franzbach, Daniel J.; Xu, Bai-Xiang; Mueller, Ralf; Webber, Kyle G. // Applied Physics Letters;10/17/2011, Vol. 99 Issue 16, p162903 

    A time-dependent phase field model was utilized to investigate the electric field induced tetragonal-to-orthorhombic (T→O) planar phase transformations of perovskite materials, indicated by the simulated semi-discontinuous polarization-electric field hysteresis. Simulations show that...

  • Influence of different synthesizing steps on the multiferroic properties of BiFeTiO and BiFeCoTiO ceramics. Mao, Xiangyu; Wang, Wei; Sun, Hui; Lu, Yalin; Chen, Xiaobing // Journal of Materials Science;Mar2012, Vol. 47 Issue 6, p2960 

    The compounds BiFeTiO (BFTO) and BiFeCoTiO (BFCT) were prepared by incorporating BiFeO (BFO) and BiFeCoO (BFCO) into the host BiTiO (abbreviated as BFTO-1 and BFCT-1) and by the conventional solid-state reaction method (abbreviated as BFTO-2 and BFCT-2). X-ray analysis indicates a four-layer...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics