885 citations · 2.9k across the 12 of their papers we have counts for
12 papers
Observation of Yu-Shiba-Rusinov states in superconducting graphene
E. Cortés-del Río, J. L. Lado, V. Cherkez +6
When magnetic atoms are inserted inside a superconductor, the superconducting order is locally depleted as a result of the antagonistic nature of magnetism and superconductivity1.…
Atomic-scale control of graphene magnetism using hydrogen atoms
H. González-Herrero, J. M. Gómez-Rodríguez, P. Mallet +7
Isolated hydrogen atoms absorbed on graphene are predicted to induce magnetic moments. Here we demonstrate that the adsorption of a single hydrogen atom on graphene induces a magne…
Quantum confinement of Dirac quasiparticles in graphene patterned with subnanometer precision
E. Cortés-del Río, P. Mallet, H. González-Herrero +5
Quantum confinement of graphene Dirac-like electrons in artificially crafted nanometer structures is a long sought goal that would provide a strategy to selectively tune the electr…
Strong-coupling charge density wave in a one-dimensional topological metal
Philip Hofmann, Miguel Ugeda, Antonio J. Martínez-Galera +6
Scanning tunnelling microscopy and low energy electron diffraction show a dimerization-like reconstruction in the one-dimensional atomic chains on Bi(114) at low temperatures. Whil…
Unveiling the Penta-Silicene nature of perfectly aligned single and double strand Si-nanoribbons on Ag(110)
Jorge I. Cerdá, Jagoda Sławińska, Guy Le Lay +3
We reveal through extensive DFT calculations, confronted to key experimental facts, the hidden penta-silicene nature of single and double strand chiral Si nanoribbons perfectly ali…
Towards scalable nano-engineering of graphene
A. J. Martínez-Galera, I. Brihuega, A. Gutiérrez-Rubio +2
By merging bottom-up and top-down strategies we tailor graphene's electronic properties within nanometer accuracy, which opens up the possibility to design optical and plasmonic ci…
Unravelling the intrinsic and robust nature of van Hove singularities in twisted bilayer graphene
I. Brihuega, P. Mallet, H. González-Herrero +6
Extensive scanning tunnelling microscopy and spectroscopy experiments complemented by first principles and parameterized tight binding calculations provide a clear answer to the ex…
Electronic and structural characterization of divacancies in irradiated graphene
Miguel M. Ugeda, Iván Brihuega, Fanny Hiebel +4
We provide a thorough study of a carbon divacancy, a fundamental but almost unexplored point defect in graphene. Low temperature scanning tunneling microscopy (STM) imaging of irra…
Point defects on graphene on metals
M. M. Ugeda, D. Fernández-Torre, I. Brihuega +4
Understanding the coupling of graphene with its local environment is critical to be able to integrate it in tomorrow's electronic devices. Here we show how the presence of a metall…
The missing atom as a source of carbon magnetism
M. M. Ugeda, I. Brihuega, F. Guinea +1
Atomic vacancies have a strong impact in the mechanical, electronic and magnetic properties of graphene-like materials. By artificially generating isolated vacancies on a graphite…
In situ observation of stress relaxation in epitaxial graphene
Alpha T. N'Diaye, Raoul van Gastel, Antonio J. Martinez-Galera +9
Upon cooling, branched line defects develop in epitaxial graphene grown at high temperature on Pt(111) and Ir(111). Using atomically resolved scanning tunneling microscopy we demon…
Tip and Surface Determination from Experiments and Simulations of Scanning Tunneling Microscopy and Spectroscopy
Óscar Paz, Iván Brihuega, José M. Gómez-Rodríguez +1
We present a very efficient and accurate method to simulate scanning tunneling microscopy images and spectra from first-principles density functional calculations. The wave-functio…