Journal ArticleDOI
Prediction of piezoelectric properties of crystal-ceramic composites
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In this paper, the authors analyzed the effect of the 90° domain structure, the form of crystalline inclusions, the remanent polarization of the ceramics, molar Ca concentration, and other factors of the effective piezoelectric coefficients of the composite.Abstract:
In the framework of the model of a piezoelectrically active ferroelectric crystal-ceramic composite of the 0–3 type, the concentration dependences of the effective piezoelectric properties of this composite are determined. Two examples of such composites are discussed: the single-domain PbTiO3 crystal (Pb1 − x
Ca itx)TiO3 ceramic and the polydomain PbTiO3 crystal (Pb1 − x
Cax)TiO3 ceramic. Based on these examples, we analyzed the effect of the 90° domain structure, the form of crystalline inclusions, the remanent polarization of the ceramics, molar Ca concentration (x), and other factors of the effective piezoelectric coefficients e
3j
*
and d
3j
*
and and their anisotropy. The relation between the piezoelectric polarization of the composite to single-domain inclusions and the anisotropy of its piezoelectric coefficients is also studied.read more
Citations
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Journal ArticleDOI
Guide to the Literature of Piezoelectricity and Pyroelectricity. 23
TL;DR: In this article, a bibliography is given containing 2067 references published during 2002 and 2003 on piezoelectric and pyroelectric properties of materials and their applications, which contains listings of journal articles with complete bibliographic citations.
Journal ArticleDOI
Piezoelectric properties of PbTiO3-based 0-3 and 0-1-3 composites
V. Yu. Topolov,M Kamlah +1 more
TL;DR: In this paper, the effective piezoelectric coefficients of relaxor-ferroelectric Pb(A1/3B2/3)O3?PbTiO3-type single-crystal?Ferroelectric pbTiOs3-based ceramic composites are determined at various volume concentrations of piezo-active components.
Book ChapterDOI
Electromechanical Coupling Factors and Their Anisotropy in Piezoelectric and Ferroelectric Materials
TL;DR: In this paper, a system of the ECFs is introduced to describe the conversion and takes into account the symmetry of a piezoelectric material, orientations of its crystallographic axes, input and output arrangements, etc.
Journal ArticleDOI
Toward Ecofriendly Piezoelectric Ceramics—Reduction of Energy and Environmental Footprint from Conceptualization to Deployment
Suhas N. Yadav,Mohadese Tabeshfar,V. A. Balanov,Mikko Nelo,Jani Peräntie,Jari Juuti,Yang Bai +6 more
TL;DR: In this article , the authors proposed solutions and provided perspectives to the future development of different aspects of piezoceramic research and industry, and discussed the trade-offs between energy and environmental benefits.
References
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Journal ArticleDOI
Electric-field induced polarization paths in P b ( Z r 1 − x Ti x ) O 3 alloys
TL;DR: In this article, an ab initio-based approach was used to simulate tetragonal, A-type monoclinic, and rhombohedral PZTs under an electric field.
Journal Article
Anisotropy in Piezoelectric Properties of Modified Lead Titanate Ceramics
TL;DR: Damjanovic et al. as discussed by the authors proposed Damjanovic, D Penn State Univ,Mat Res Lab,University Pk,Pa 16802G6809Times Cited:75Cited References Count:17 Reference LC-ARTICLE-1987-001 Record created on 2006-08-21, modified on 2017-05-10
Journal ArticleDOI
E-field induced phase transition in 〈001〉-oriented rhombohedral 0.92Pb(Zn1/3Nb2/3)O3–0.08PbTiO3 crystals
TL;DR: In this article, e-field induced phase transformation and associated changes in dielectric/piezoelectric properties of rhombohedral 0.92Pb(Zn1/3Nb2/3)O3-0.08PbTiO3 crystals were investigated.
Journal ArticleDOI
Effective elastic and piezoelectric constants of superlattices
E. Akcakaya,G. W. Farnell +1 more
TL;DR: In this paper, the determination of a set of equivalent elastic constants for periodically layered anisotropic materials to predict the acoustic performance in the long wavelength limit can be extended on the one hand to include piezoelectricity of the component materials and on the other to allow multiple layers within each period.
Journal ArticleDOI
Domain structure of multiaxial ferroelectric crystals
TL;DR: It has been shown and exemplified by model crystals, that domain structure is a consequence of the mechanical, electrical and thermal effects occurring in a two-phase (paraelectric/ferroelectric) crystal.