380 citations · 2k across the 29 of their papers we have counts for
10 papers · 1 filter
Giant atomic swirl in graphene bilayers with biaxial heterostrain
F. Mesple, N. R. Walet, G. Trambly de Laissardière +7
The study of moiré engineering started with the advent of van der Waals heterostructures in which stacking two-dimensional layers with different lattice constants leads to a moiré…
Heterostrain rules the flat-bands in magic-angle twisted graphene layers
F. Mesple, A. Missaoui, T. Cea +5
The moiré of twisted graphene bilayers can generate flat bands in which charge carriers do not posses enough kinetic energy to escape Coulomb interactions with each other leading t…
Measuring the Berry phase of graphene from wavefront dislocations in Friedel oscillations
C. Dutreix, H. González-Herrero, I. Brihuega +3
Electronic band structures dictate the mechanical, optical and electrical properties of crystalline solids. Their experimental determination is therefore of crucial importance for…
Electronic spectrum of twisted graphene layers under heterostrain
L. Huder, A. Artaud, T. Le Quang +5
We demonstrate that stacking layered materials allows a novel type of strain engineering where each layer is strained independently, which we call heterostrain. We combine detailed…
Electric field-controlled rippling of graphene
Zoltán Osváth, François Lefloch, Vincent Bouchiat +1
Metal/graphene interfaces generated by electrode deposition induce barriers or potential modulations influencing the electronic transport properties of graphene based devices. Howe…
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…
Electronic states of disordered grain boundaries in graphene prepared by chemical vapor deposition
Péter Nemes Incze, Péter Vancsó, Zoltán Osváth +7
Perturbations of the two dimensional carbon lattice of graphene, such as grain boundaries, have significant influence on the charge transport and mechanical properties of this mate…
Disorder-Induced Inhomogeneities of the Superconducting State Close to the Superconductor-Insulator Transition
B. Sacepe, C. Chapelier, T. I. Baturina +3
Scanning tunneling spectroscopy at very low temperature on homogeneously disordered superconducting Titanium Nitride thin films reveals strong spatial inhomogeneities of the superc…
Ballistic effects in a proximity induced superconducting diffusive metal
W. Escoffier, C. Chapelier, F. Lefloch
Using a Scanning Tunneling Microscope (STM), we investigate the Local Density of States (LDOS) of artificially fabricated normal metal nano-structures in contact with a superconduc…
Spatially resolved spectroscopy on a superconducting proximity structure
M. Vinet, C. Chapelier, F. Lefloch
We investigated the local density of states (LDOS) of a normal metal (N) in good electrical contact with a superconductor (S) as a function of the distance to the NS interface.…