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 |
|
Zhu, Y.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2024Graphene nanocomposites for real-time electrochemical sensing of nitric oxide in biological systemscitations
- 2021Metal-organic framework derived multi-functionalized and co-doped TiO2/C nanocomposites for excellent visible-light photocatalysiscitations
- 2021Atomistic simulations of interfacial deformation and bonding mechanism of Pd-Cu composite metal membrane using cold gas dynamic spray process.
- 2019Porous ZnO/Carbon nanocomposites derived from metal organic frameworks for highly efficient photocatalytic applications - A correlational studycitations
- 2018MOF Derived Porous ZnO/C Nanocomposites for Efficient Dye Photodegradationcitations
- 2018A new method to prepare composite powders customized for high temperature laser sinteringcitations
- 2017Characterization of scale and sub-scale development in ultrahigh-strength steels during processing
- 2016Intense visible emission from ZnO/PAAX (X = H or Na) nanocomposite synthesized via a simple and scalable sol-gel methodcitations
- 2016Design of Thermoresponsive Polymers with Aqueous LCST, UCST, or Both: Modification of a Reactive Poly(2-vinyl-4,4-dimethylazIactone) Scaffoldcitations
- 2016Mechanical properties of copper/bronze laminates: Role of interfacescitations
- 2014Visualizing the Stoichiometry of Industrial-Style Co-Mo-S Catalysts with Single-Atom Sensitivity
- 2011Metallic and Insulating Oxide Interfaces Controlled by Electronic Correlations
- 2011Metallic and Insulating Oxide Interfaces Controlled by Electronic Correlationscitations
- 2008Joining ceramics to metals using metallic foamcitations
- 2007Polaron melting and ordering as key mechanisms for colossal resistance effects in manganitescitations
- 2007Polaron melting and ordering as key mechanisms for colossal resistance effects in manganites.citations
- 2006Picture frame test of woven composite reinforcements with a full-field strain registration
- 2006Quantitative shadow technique for the investigation of magnetic domain wall widthscitations
- 2000Comparison of the electronic structure and surface geometry of the metastable Cs+O overlayers on Ru(0001)citations
Places of action
Organizations | Location | People |
---|
article
Metallic and Insulating Oxide Interfaces Controlled by Electronic Correlations
Abstract
The formation of two-dimensional electron gases (2DEGs) at complex oxide interfaces is directly influenced by the oxide electronic properties. We investigated how local electron correlations control the 2DEG by inserting a single atomic layer of a rare-earth oxide (RO) [(R is lanthanum (La), praseodymium (Pr), neodymium (Nd), samarium (Sm), or yttrium (Y)] into an epitaxial strontium titanate oxide (SrTiO3) matrix using pulsed-laser deposition with atomic layer control. We find that structures with La, Pr, and Nd ions result in conducting 2DEGs at the inserted layer, whereas the structures with Sm or Y ions are insulating. Our local spectroscopic and theoretical results indicate that the interfacial conductivity is dependent on electronic correlations that decay spatially into the SrTiO3 matrix. Such correlation effects can lead to new functionalities in designed heterostructures.