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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Mori, T.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (21/21 displayed)
- 2021Investigation on the power factor of skutterudite smy(FexNi1-x)4Sb12 thin films: Effects of deposition and annealing temperaturecitations
- 2016Thermoelectric properties of the chalcopyrite Cu1-xMxFeS2-y series (M = Mn, Co, Ni)citations
- 2014Thermal conductivity of layered boridescitations
- 2013Residual stress relief due to fatigue in tetragonal lead zirconate titanate ceramicscitations
- 2012Work hardening induced by martensite during transformation-induced plasticity in plain carbon steelcitations
- 2010Microstructural and chemical aspects of working-temperature aged Ca-doped CeO2citations
- 2008Micromechanics of domain switching in rhombohedral PZT ceramicscitations
- 2008Comparison using neutron diffraction of martensitic transformation in Fe-Mn-Si shape memory alloys with and without VN precipitatescitations
- 2007In-situ neutron diffraction study of the rhombohedral to orthorhombic phase transformation in lead zirconate titanate ceramics produced by uniaxial compressioncitations
- 2006Analysis of elastic strain and crystallographic texture in poled rhombohedral PZT ceramicscitations
- 2006Plastic strain-induced rafting of gamma prime precipitates in Ni superalloys: Elasticity analysiscitations
- 2005Texture of poled tetragonal PZT detected by synchrotron X-ray diffraction and micromechanics analysiscitations
- 2005Structures and physical properties of new ??-BEDT-TTF tris-oxalatometallate (III) salts containing chlorobenzene and halomethane guest moleculescitations
- 2005Micromechanics of residual stress and texture development due to poling in polycrystalline ferroelectric ceramicscitations
- 2005Structures and physical properties of new β′-BEDT-TTF tris-oxalatometallate (III) salts containing chlorobenzene and halomethane guest moleculescitations
- 2004Neutron diffraction study of stress-induced martensitic transformation and variant change in Fe-Pd shape memory alloycitations
- 2003Neutron diffraction study of stress-induced martensitic transformation and variant change in Fe-Pdcitations
- 2003Mechanical energy criterion for stress-induced Martensitic Transformationcitations
- 2002Neutron-diffraction study of stress-induced martensitic transformation in TRIP steelcitations
- 2001Steady-state creep of a compositecitations
- 2000Model-neutron diffraction strain measurement comparisons for steady state creep of metal matrix compositescitations
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article
Micromechanics of residual stress and texture development due to poling in polycrystalline ferroelectric ceramics
Abstract
This paper presents micromechanics based analysis of elastic strain and changes in the texture of poled polycrystalline ferroelectric PZT ceramics for direct comparison with synchrotron X-ray measurements. The grains are modelled as spherical inclusions, to which transformation strains are assigned depending on the fractions of different ferroelectric domains. Eshelby's inclusion problem with the classical self-consistent method is applied to evaluate the elastic state of the grains. In particular, the elongation due to lattice elastic strain is calculated as a function of inclination V relative to the polar axis. The ratio of diffraction peak intensities, corresponding to the domain fractions, is also expressed as a function of ψ. This analysis identifies the special character of the {111} reflection, for which the lattice strain along 〈111〉 in the stress free state is independent of ferroelectric domain population and hence unaffected by poling. The elongation due to the lattice strain parallel to 〈111〉 and peak intensity ratio are expressed in terms of the overall macroscopic strain of a poled specimen, each having a cos2 ψ dependence. © 2004 Elsevier Ltd All rights reserved.