98 citations · 367 across the 8 of their papers we have counts for
8 papers
Graphene as a Mechanically Active, Deformable Two-Dimensional Surfactant
Sergio Vlaic, Nicolas Rougemaille, Alexandre Artaud +12
In crystal growth, surfactants are additive molecules used in dilute amount or as dense, permeable layers to control surface morphologies. Here, we investigate the properties of a…
Intercalating cobalt between graphene and iridium (111): a spatially-dependent kinetics from the edges
Sergio Vlaic, Nicolas Rougemaille, Amina Kimouche +3
Using low-energy electron microscopy, we image in real time the intercalation of a cobalt monolayer between graphene and the (111) surface of iridium. Our measurements reveal that…
Cobalt intercalation at the graphene/iridium(111) interface: influence of rotational domains, wrinkles and atomic steps
S. Vlaic, A. Kimouche, J. Coraux +3
Using low-energy electron microscopy, we study Co intercalation under graphene grown on Ir(111). Depending on the rotational domain of graphene on which it is deposited, Co is foun…
Induced Superconductivity in Graphene Grown on Rhenium
C. Tonnoir, A. Kimouche, J. Coraux +4
We report a new way to strongly couple graphene to a superconductor. The graphene monolayer has been grown directly on top of a superconducting Re(0001) thin film and characterized…
Modulating charge density and inelastic optical response in graphene by atmospheric pressure localized intercalation through wrinkles
Amina Kimouche, Olivier Renault, Sayanti Samaddar +4
The intercalation of an oxide barrier between graphene and its metallic substrate for chem- ical vapor deposition is a contamination-free alternative to the transfer of graphene to…
Ripples and Charge Puddles in Graphene on a Metallic Substrate
S. C. Martin, S. Samaddar, B. Sacépé +6
Graphene on a dielectric substrate exhibits spatial doping inhomogeneities, forming electron-hole puddles. Understanding and controlling the latter is of crucial importance for unr…
Suppression of Multilayer Graphene Patches during CVD Graphene growth on Copper
Zheng Han, Amina Kimouche, Adrien Allain +7
By limiting the carbon segregation at the copper surface defects, a pulsed chemical vapor deposition method for single layer graphene growth is shown to inhibit the formation of fe…
Epitaxial graphene prepared by chemical vapor deposition on single crystal thin iridium films on sapphire
Chi Vo-Van, Amina Kimouche, Antoine Reserbat-Plantey +4
Uniform single layer graphene was grown on single-crystal Ir films a few nanometers thick which were prepared by pulsed laser deposition on sapphire wafers. These graphene layers h…