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- Madrid Institute for Advanced StudiesES71 papers
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11 papers · 2 filters
Dimensional reduction, quantum Hall effect and layer parity in graphite films
Jun Yin, Sergey Slizovskiy, Yang Cao +13
The quantum Hall effect (QHE) originates from discrete Landau levels forming in a two-dimensional (2D) electron system in a magnetic field. In three dimensions (3D), the QHE is for…
Strain-induced bound states in transition-metal dichalcogenide bubbles
L. Chirolli, E. Prada, F. Guinea +2
We theoretically study the formation of single-particle bound states confined by strain at the center of bubbles in monolayers of transition-metal dichalcogenides (TMDs). Bubbles u…
Spin signatures in the electrical response of graphene nanogaps
V. M. Garcia-Suarez, A. Garcia-Fuente, D. Carrascal +6
We analyse the electrical response of narrow graphene nanogaps in search for transport signatures stemming from spin-polarized edge states. We find that the electrical transport ac…
Atomically thin p-n junctions based on two-dimensional materials
Riccardo Frisenda, Aday J Molina-Mendoza, Thomas Mueller +2
Recent research in two-dimensional (2D) materials has boosted a renovated interest in the p-n junction, one of the oldest electrical components which can be used in electronics and…
Electrostatic effects, band distortions and superconductivity in twisted graphene bilayers
Francisco Guinea, Niels R. Walet
Bilayer graphene twisted by a small angle shows a significant charge modulation away from neutrality, as the charge in the narrow bands near the Dirac point is mostly localized in…
Robust organic radical molecular junctions using acetylene terminated groups for C-Au bond formation
Francesc Bejarano, Ignacio Jose Olavarria-Contreras, Andrea Droghetti +9
Organic paramagnetic and electroactive molecules are attracting interest as core components of molecular electronic and spintronic devices. Currently, further progress is hindered…