| 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 |
|
Autieri, Carmine
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2024CdTe and HgTe doped with V, Cr, and Mn: Prospects for the quantum anomalous Hall effectcitations
- 2023Engineering axion insulator and other topological phases in superlattices without inversion symmetrycitations
- 2022Topological states in superlattices of HgTe class of materials for engineering three-dimensional flat bandscitations
- 2022Electronic and optical properties of InAs/InAs0.625Sb0.375 superlattices and their application for far-infrared detectorscitations
- 2021Superexchange dominates in magnetic topological insulatorscitations
- 2021Momentum-resolved spin splitting in Mn-doped trivial CdTe and topological HgTe semiconductorscitations
- 2020Coupling Lattice Instabilities across the Interface in Ultrathin Oxide Heterostructurescitations
- 2019Persistent spin helix in Rashba-Dresselhaus ferroelectric CsBiNb2O7citations
- 2019Persistent spin helix in Rashba-Dresselhaus ferroelectric CsBiNb2O7
- 2018Berry phase engineering at oxide interfaces
- 2017Atomic-scale engineering of ferroelectric-ferromagnetic interfaces of epitaxial perovskite films for functional propertiescitations
Places of action
| Organizations | Location | People |
|---|
article
Coupling Lattice Instabilities across the Interface in Ultrathin Oxide Heterostructures
Abstract
<p>Oxide heterointerfaces constitute a rich platform for realizing novel functionalities in condensed matter. A key aspect is the strong link between structural and electronic properties, which can be modified by interfacing materials with distinct lattice symmetries. Here, we determine the effect of the cubic-tetragonal distortion of SrTiO<sub>3</sub> on the electronic properties of thin films of SrIrO<sub>3</sub>, a topological crystalline metal hosting a delicate interplay between spin-orbit coupling and electronic correlations. We demonstrate that below the transition temperature at 105 K, SrIrO<sub>3</sub> orthorhombic domains couple directly to tetragonal domains in SrTiO<sub>3</sub>. This forces the in-phase rotational axis to lie in-plane and creates a binary domain structure in the SrIrO<sub>3</sub> film. The close proximity to the metal-insulator transition in ultrathin SrIrO<sub>3</sub> causes the individual domains to have strongly anisotropic transport properties, driven by a reduction of bandwidth along the in-phase axis. The strong structure-property relationships in perovskites make these compounds particularly suitable for static and dynamic coupling at interfaces, providing a promising route towards realizing novel functionalities in oxide heterostructures.</p>