35 citations · 43 across the 2 of their papers we have counts for
7 papers
How ferroelectric BaTiO can tune a two-dimensional electron gas at the interface of LaInO3 and BaSnO: a first-principles study
Le Fang, Wahib Aggoune, Wei Ren +1
The emerging interest in two-dimensional electron gases (2DEGs), formed at interfaces between two insulating oxide perovskites poses crucial fundamental question in view of future…
Two-dimensional electron gas at LaInO/BaSnO interfaces controlled by a ferroelectric layer
Le Fang, Wahib Aggoune, Wei Ren +1
With the example of LaInO/BaSnO, we demonstrate how both density and distribution of a two-dimensional electron gas (2DEG) formed at the interface between these perovskit…
Fingerprints of optical absorption in the perovskite LaInO: Insight from many-body theory and experiment
Wahib Aggoune, Klaus Irmscher, Dmitrii Nabok +5
We provide a combined theoretical and experimental study of the electronic structure and the optical absorption edge of the orthorhombic perovskite LaInO. Employing density-f…
The role of the interface in controlling the epitaxial relationship between orthorhombic and cubic
Martina Zupancic, Wahib Aggoune, Toni Markurt +5
Epitaxial perovskite oxide interfaces with different symmetry of the epitaxial layers have attracted considerable attention due to the emergence of novel behaviors and phenomena. I…
Structural, electronic, and optical properties of periodic graphene/h-BN van der Waals heterostructures
Wahib Aggoune, Caterina Cocchi, Dmitrii Nabok +3
The emerging interest in van der Waals heterostructures as new materials for opto-electronics and photonics poses questions about their stability and structure-property relations.…
Dimensionality of excitons in stacked van der Waals materials: The example of hexagonal boron nitride
Wahib Aggoune, Caterina Cocchi, Dmitrii Nabok +3
With the example of hexagonal boron nitride, we demonstrate how the character of electron-hole (e-h) pairs in van der Waals bound low-dimensional systems is driven by layer stackin…