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- IkerbasqueES292 papers
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17 papers · 2 filters
THz-driven demagnetization with Perpendicular Magnetic Anisotropy: Towards ultrafast ballistic switching
Debanjan Polley, Matteo Pancaldi, Matthias Hudl +3
We study THz-driven spin dynamics in thin CoPt films with perpendicular magnetic anisotropy. Femtosecond magneto-optical Kerr effect measurements show that demagnetization amplitud…
On-surface route for producing planar nanographenes with azulene moieties
Jeremy Hieulle, Eduard Carbonel-Sanromà, Manuel Vilas-Varela +4
Large aromatic carbon nanostructures are cornerstone materials due to their increasingly active role in functional devices, but their synthesis in solution encounters size and shap…
Unraveling the electronic structure of narrow atomically-precise chiral graphene nanoribbons
Néstor Merino-Díez, Jingcheng Li, Aran Garcia-Lekue +8
Recent advances in graphene nanoribbon-based research have demonstrated the controlled synthesis of chiral graphene nanoribbons (cGNR) with atomic precision using strategies of on-…
Influence of relativistic effects on the contact formation of transition metals
M. R. Calvo, C. Sabater, W. Dednam +3
Our analysis of the contact formation processes undergone by Au, Ag and Cu nanojunctions, reveals that the distance at which the two closest atoms on a pair of opposing electrodes…
The role of first neighbors geometry in the electronic and mechanical properties of atomic contacts
C. Sabater, W. Dednam, M. R. Calvo +3
We study in detail, by experimental measurements, atomistic simulations and DFT transport calculations, the process of formation and the resulting electronic properties of atomic-s…
Probing magnetic interactions between Cr adatoms on the -BiPd superconductor
Deung-Jang Choi, Carlos García Fernández, Edwin Herrera +6
We show that the magnetic ordering of coupled atomic dimers on a superconductor is revealed by their intra-gap spectral features. Chromium atoms on the superconductor -BiPd…