344 citations · 696 across the 19 of their papers we have counts for
19 papers
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…
Investigating the ranges of (meta)stable phase formation in (InxGa1-x)2O3: Impact of the cation coordination
C. Wouters, C. Sutton, L. M. Ghiringhelli +7
We investigate the phase diagram of the heterostructural solid solution (InxGa1-x)2O3 both computationally, by combining cluster expansion and density functional theory, and experi…
The role of 2s Bloch wave state excitations on STEM-HAADF intensity in quantitative analysis of alloys
Charlotte Wouters, Toni Markurt, Enzo Rotunno +2
In this work, we emphasize the important contribution of the 2s Bloch wave state to the properties of a STEM electron probe propagating on an atomic column. For a strong enough col…
Plasma-assisted molecular beam epitaxy of NiO on GaN(00.1)
Melanie Budde, Thilo Remmele, Carsten Tschammer +8
The growth of NiO on GaN(00.1) substrates by plasma-assisted molecular beam epitaxy under oxygen rich conditions was investigated at growth temperatures between 100 C and…
Atomic signatures of local environment from core-level spectroscopy in -GaO
Caterina Cocchi, Hannes Zschiesche, Dmitrii Nabok +6
We present a joint theoretical and experimental study on core-level excitations from the oxygen edge of -GaO. A detailed analysis of the electronic structure reveals…