The understanding of the origin of a two-dimensional electron gas (2DEG) at the surface of anatase TiO2 remains a challenging issue. In particular, in TiO2 ultra-thin films, it is extremely difficult to distinguish intrinsic effects, due to the physics of the TiO2, from extrinsic effects, such as those arising from structural defects, dislocations, and the presence of competing phases at the film/substrate interface. It is, therefore, mandatory to unambiguously ascertain the structure of the TiO2/substrate interface. In this work, by combining high angle annular dark-field scanning transmission electron microscopy (HAADF-STEM), density functional theory calculations, and multislice image simulations, we have investigated the nature of strai...
The emerging two-dimensional electron gas (2DEG) at the interface between polar LaAlO<sub>3</sub> (L...
We review recent theoretical studies of the surfaces and interfaces of the anatase polymorph of TiO2...
Optimisation of epitaxial anatase TiO2 thin films grown on LaAlO3(0 01) substrates was performed usi...
The understanding of the origin of a two-dimensional electron gas (2DEG) at the surface of anatase ...
Combining reflection high-energy electron diffraction, high-resolution transmission electron microsc...
The formation and the evolution of electronic metallic states localized at the surface, commonly te...
Using high-resolution transmission electron microscopy and image simulation techniques in combinatio...
Publsiher's PDFThe two-dimensional electron gas (2DEG) observed at the interface between LaAlO3 (LAO...
Ab initio calculations using the local spin density approximation and also including the Hubbard U h...
Currently, the formation of a two-dimensional electron gas (2DEG) at the TiO2/LaO-terminated interfa...
International audienceWe report the existence of metallic two-dimensional electron gases (2DEGs) at ...
TiO2 anatase thin films grown by pulsed laser deposition are investigated by high resolution transmi...
© 2016, Springer Science+Business Media New York.Recently, it was established that a two-dimensional...
Abstract The origin of 2D electron gas (2DEG) at LaAlO3/SrTiO3 (LAO/STO) interfaces has remained hig...
© 2016 Springer Science+Business Media New York Recently, it was established that a two-dimensional ...
The emerging two-dimensional electron gas (2DEG) at the interface between polar LaAlO<sub>3</sub> (L...
We review recent theoretical studies of the surfaces and interfaces of the anatase polymorph of TiO2...
Optimisation of epitaxial anatase TiO2 thin films grown on LaAlO3(0 01) substrates was performed usi...
The understanding of the origin of a two-dimensional electron gas (2DEG) at the surface of anatase ...
Combining reflection high-energy electron diffraction, high-resolution transmission electron microsc...
The formation and the evolution of electronic metallic states localized at the surface, commonly te...
Using high-resolution transmission electron microscopy and image simulation techniques in combinatio...
Publsiher's PDFThe two-dimensional electron gas (2DEG) observed at the interface between LaAlO3 (LAO...
Ab initio calculations using the local spin density approximation and also including the Hubbard U h...
Currently, the formation of a two-dimensional electron gas (2DEG) at the TiO2/LaO-terminated interfa...
International audienceWe report the existence of metallic two-dimensional electron gases (2DEGs) at ...
TiO2 anatase thin films grown by pulsed laser deposition are investigated by high resolution transmi...
© 2016, Springer Science+Business Media New York.Recently, it was established that a two-dimensional...
Abstract The origin of 2D electron gas (2DEG) at LaAlO3/SrTiO3 (LAO/STO) interfaces has remained hig...
© 2016 Springer Science+Business Media New York Recently, it was established that a two-dimensional ...
The emerging two-dimensional electron gas (2DEG) at the interface between polar LaAlO<sub>3</sub> (L...
We review recent theoretical studies of the surfaces and interfaces of the anatase polymorph of TiO2...
Optimisation of epitaxial anatase TiO2 thin films grown on LaAlO3(0 01) substrates was performed usi...