40 citations · 187 across the 10 of their papers we have counts for
10 papers
Defect free strain relaxation of microcrystals on mesoporous patterned silicon
Alexandre Heintz, Bouraoui Ilahi, Alexandre Pofelski +7
A perfectly compliant substrate would allow the monolithic integration of high-quality semiconductor materials such as Ge and III-V on Silicon (Si) substrate, enabling novel functi…
Pnictogens Allotropy and Phase Transformation during van der Waals Growth
Matthieu Fortin-Deschênes, Hannes Zschiesche, Tevfik O. Menteş +13
Pnictogens have multiple allotropic forms resulting from their ns2 np3 valence electronic configuration, making them the only elemental materials to crystallize in layered van der…
Phosphorus oxide gate dielectric for black phosphorus field effect transistors
W. Dickerson, V. Tayari, I. Fakih +7
The environmental stability of the layered semiconductor black phosphorus (bP) remains a challenge. Passivation of the bP surface with phosphorus oxide, POx, grown by a reactive io…
Atomic-scale identification of novel planar defect phases in heteroepitaxial YBaCuO thin films
Nicolas Gauquelin, Hao Zhang, Guozhen Zhu +2
We have discovered two novel types of planar defects that appear in heteroepitaxial YBaCuO (YBCO123) thin films, grown by pulsed-laser deposition (PLD) either with…
Synthesis of high-oxidation Y-Ba-Cu-O phases in superoxygenated thin films
H. Zhang, N. Gauquelin, C. McMahon +3
It is known that solid-state reaction in high-pressure oxygen can stabilize high-oxidation phases of Y-Ba-Cu-O superconductors in powder form. We extend this superoxygenation conce…
Real-space mapping of electronic orbitals
Stefan Löffler, Matthieu Bugnet, Nicolas Gauquelin +5
Electronic states are responsible for most material properties, including chemical bonds, electrical and thermal conductivity, as well as optical and magnetic properties. Experimen…