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- Centre de Radiofréquences, Optique et Micro-nanoélectronique des AlpesFR59 papers
- Centre National de la Recherche ScientifiqueFR51 papers
- Institut polytechnique de GrenobleFR46 papers
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- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR13 papers
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- Institut d'électronique de microélectronique et de nanotechnologieFR9 papers
5 papers · 1 filter
Imaging bulk and edge transport near the Dirac point in graphene moiré superlattices
Ziwei Dou, Sei Morikawa, Alessandro Cresti +9
Van der Waals structures formed by aligning monolayer graphene with insulating layers of hexagonal boron nitride exhibit a moiré superlattice that is expected to break sublattice s…
Unveiling the bosonic nature of an ultrashort few-electron pulse
Gregoire Roussely, Everton Arrighi, Giorgos Georgiou +10
Quantum dynamics is very sensitive to dimensionality. While two-dimensional electronic systems form Fermi liquids, one-dimensional systems -- Tomonaga-Luttinger liquids -- are desc…
Magnetic-field driven ambipolar quantum Hall effect in epitaxial graphene close to the charge neutrality point
A. Nachawaty, M. Yang, W. Desrat +7
We have investigated the disorder of epitaxial graphene close to the charge neutrality point (CNP) by various methods: i) at room temperature, by analyzing the dependence of the re…
Technological guidelines for the design of tandem III-V nanowire on Si solar cells from opto-electrical simulations
Vladimir Maryasin, Davide Bucci, Quentin Rafhay +3
Effect of geometrical and structural parameters on the efficiency of the tandem solar cell based on the III-V nanowire array on silicon is studied by the means of coupled opto-elec…
Origin of nonlocal resistance in multiterminal graphene on hexagonal-boron-nitride: Fermi surface edge currents rather than Fermi sea topological valley currents
J. M. Marmolejo-Tejada, J. H. García, M. Petrović +6
The recent observation [R. V. Gorbachev et al., Science {\bf 346}, 448 (2014)] of nonlocal resistance near the Dirac point (DP) of multiterminal graphene on aligned…