| 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 |
|
Triscone, Jean-Marc
Universidad de Cantabria
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2023Mapping the complex evolution of ferroelastic/ferroelectric domain patterns in epitaxially strained PbTiO3 heterostructurescitations
- 2023Competition between Carrier Injection and Structural Distortions in Electron-Doped Perovskite Nickelate Thin Filmscitations
- 2022Intrinsic magnetism in superconducting infinite-layer nickelatescitations
- 2021Crossover between distinct symmetries in solid solutions of rare earth nickelatescitations
- 2021Crossover between distinct symmetries in solid solutions of rare earth nickelatescitations
- 2020Full control of polarization in ferroelectric thin films using growth temperature to modulate defectscitations
- 2020Role of point and line defects on the electronic structure of LaAlO3/SrTiO3 interfacescitations
- 2020Vibrational properties of LaNiO3 films in the ultrathin regimecitations
- 2016Positive effect of an internal depolarization field in ultrathin epitaxial ferroelectric filmscitations
- 2016Negative capacitance in multidomain ferroelectric superlatticescitations
- 2011Interface Physics in Complex Oxide Heterostructurescitations
- 2007Monodomain to polydomain transition in ferroelectric PbTiO3 thin films with La0.67Sr0.33MnO3 electrodescitations
Places of action
| Organizations | Location | People |
|---|
article
Mapping the complex evolution of ferroelastic/ferroelectric domain patterns in epitaxially strained PbTiO3 heterostructures
Abstract
International audience ; We study the complex ferroelastic/ferroelectric domain structure in the prototypical ferroelectric PbTiO 3 epitaxially strained on (110)ooriented DyScO 3 substrates, using a combination of atomic force microscopy, laboratory and synchrotron x-ray diffraction, and high resolution scanning transmission electron microscopy. We observe that the anisotropic strain imposed by the orthorhombic substrate creates a large asymmetry in the domain configuration, with domain walls macroscopically aligned along one of the two in-plane directions. We show that the periodicity as a function of film thickness deviates from the Kittel law. As the ferroelectric film thickness increases, we find that the domain configuration evolves from flux-closure to a/c-phase, with a larger scale arrangement of domains into superdomains.