| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Guennou, Mael
University of Luxembourg
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2023Strain engineering of the electro-optic effect in polycrystalline BiFeO3 filmscitations
- 2023Strain engineering of the electro-optic effect in polycrystalline BiFeO3 films [Invited]citations
- 2022Birefringence induced by antiferroelectric switching in transparent polycrystalline PbZr0.95Ti0.05O3 filmcitations
- 2021Patterning enhanced tetragonality in BiFeO3 thin films with effective negative pressure by helium implantationcitations
- 2021Crossover between distinct symmetries in solid solutions of rare earth nickelatescitations
- 2021Crossover between distinct symmetries in solid solutions of rare earth nickelatescitations
- 2020Mesoporous TiO2 anatase films for enhanced photocatalytic activity under UV and visible lightcitations
- 2020Optical studies of ferroelectric and ferroelastic domain walls
- 2020Optical studies of ferroelectric and ferroelastic domain wallscitations
- 2020Controlling electrical and optical properties of zinc oxide thin films grown by thermal atomic layer deposition with oxygen gascitations
- 2020Vibrational properties of LaNiO3 films in the ultrathin regimecitations
- 2018Effect of optical damage resistant dopants on the dielectric properties of LiNbO 3 :Insight from broadband impedance spectroscopy and Raman scatteringcitations
- 2017Control of surface potential at polar domain walls in a nonpolar oxidecitations
- 2014Jahn-Teller, Polarity, and Insulator-to-Metal Transition in BiMnO3 at High Pressurecitations
- 2010Intrinsic effect of Mn doping in PZN-12%PT single crystalscitations
- 20082T domain-engineered piezoelectric single crystals Calculations and application to PZN-12%PT poled along [101]citations
- 2007Modifying structural and electromechanical properties of piezoelectric PZN-xPT single crystals: domain engineering and manganese doping
Places of action
| Organizations | Location | People |
|---|
article
2T domain-engineered piezoelectric single crystals Calculations and application to PZN-12%PT poled along [101]
Abstract
This work is devoted to a study of the [101] domain-engineered PZN-12%PT single crystals. The full electromechanical tensor of PZN-12%PT in its tetragonal single domain state 1T is determined by the resonance method and used as input data. Observations of the domain structure of the [101]-poled 2T crystals by polarized light microscopy reveal a laminar structure consisting of thin layers stacked along the macroscopic polarization direction. We give analytical expressions for effective constants of this laminate multidomain pattern, taking into account the clamping effect resulting from domain coexistence. The calculated effective properties are found in good agreement with the experiments within experimental uncertainties. It is found that domain coexistence affects primarily the transverse dielectric constants ε11 and ε22. This effect is related to the emergence of internal shear stresses and depolarizing electric fields that are most significantly driven by the shear piezoelectric constant d15 and dielectric anisotropy ε11T - ε33T of the single domain state. © 2008 American Institute of Physics.