| 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 |
|
Fernandes, Jra
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2017The role of PbTiO3 layers in piezoelectric multilayer composite films based on Pb(Mg1/3Nb2/3)O-3-PbTiO3citations
- 2017Deposition parameters and annealing key role in setting structural and polar properties of Bi0.9La0.1Fe0.9Mn0.1O3 thin filmscitations
- 2015Fracture behaviour of wood bonded joints under modes i and II by digital image correlation and fibre Bragg grating sensorscitations
- 2014Morphotropic Phase Boundary in Solution- Derived ( Bi0.5Na0.5) 1-xBaxTiO3 Thin Films: Part II Functional Properties and Phase Stabilitycitations
- 2013Room temperature structure and multiferroic properties in Bi0.7La0.3FeO3 ceramicscitations
- 2012Properties of multilayer composite thin films based on morphotropic phase boundary Pb(Mg1/3Nb2/3)O-3-PbTiO3citations
- 2006Optimization of the fabrication parameters of PZT 52/48 thin films by pulsed laser ablationcitations
- 2005Bottom electrode crystallization of Pb(Zr, Ti)O-3 thin films made by RF magnetron sputteringcitations
- 2003Barium metaplumbate thin film electrodes for ferroelectric devicescitations
- 2003Simple method for crystallizing ceramic thin films using platinum bottom electrodes as resistive heating elementscitations
- 2003Pulsed laser deposition of barium metaplumbate thin films for ferroelectric capacitorscitations
- 2002Interactions at zirconia-Au-Ti interfaces at high temperaturescitations
Places of action
| Organizations | Location | People |
|---|
article
Properties of multilayer composite thin films based on morphotropic phase boundary Pb(Mg1/3Nb2/3)O-3-PbTiO3
Abstract
It has been reported that ferroelectric and piezoelectric properties of Pb(Mg1/3Nb2/3)O-3-PbTiO3 (PMNT) thin films, with compositions close to the morphotropic phase boundary (MPB), show lower values than those reported for bulk ceramics with the same composition, which has been attributed to a reduction of the remnant polarization caused by the small size of the grains in the films. An alternative has been proposed to take full advantage of the excellent piezoelectric properties of polycrystalline PMNT in thin film form: a multilayer configuration that uses ferroelectric layers with large remnant polarization, in this case PbTiO3, to generate an internal electric bias within the PMNT layers and, thus, anchor an induced polarization on them, resulting in a consequent large piezoelectric behavior. The detailed study of the properties of these multilayer composite films reveals the complex correlations that arise in these heterostructures, which are key for the design of optimized piezoelectric films based on MPB PMNT.