940 citations
- International Iberian Nanotechnology LaboratoryPT65 papers
- University of MinhoPT44 papers
- University of AlicanteES24 papers
- Centro de Física das Universidades do Minho e do PortoPT11 papers
- Institució Catalana de Recerca i Estudis AvançatsES8 papers
- Technical University of DenmarkDK8 papers
- University of LisbonPT8 papers
- Institute of Photonic SciencesES7 papers
- University of Southern DenmarkDK7 papers
- Aalborg UniversityDK6 papers
- ETH ZurichCH6 papers
- Barcelona Institute of Science and TechnologyES5 papers
16 papers · 1 filter
Propagation of surface plasmons on plasmonic Bragg gratings
A. J. Chaves, N. M. R. Peres
We use coupled-mode theory to describe the scattering of a surface-plasmon polariton (SPP) from a square wave grating (Bragg grating) of finite extension written on the surface of…
Enhanced lifetimes of spin chains coupled to chiral edge states
F. Delgado, J. Fernández-Rossier
We consider spin relaxation of finite-size spin chains exchanged coupled with a one dimensional (1D) electron gas at the edge of a Quantum Spin Hall (QSH) insulator. Spin lifetimes…
From Cyclic Nanorings to Single-Walled Carbon Nanotubes: Disclosing the Evolution of their Electronic Structure with the Help of Theoretical Methods
A. Pérez-Guardiola, R. Ortiz-Cano, M. E. Sandoval-Salinas +4
We systematically investigate the relationships between structural and electronic effects of finite size zigzag or armchair carbon nanotubes of various diameters and lengths, start…
Optical orientation with linearly polarized light in transition metal dichalcogenides
G. Catarina, J. Have, J. Fernández-Rossier +1
We study the optical properties of semiconducting transition metal dichalcogenide monolayers under the influence of strong out-of-plane magnetic fields, using the effective massive…
Monolayer transition metal dichalcogenides in strong magnetic fields: Validating the Wannier model using a microscopic calculation
J. Have, G. Catarina, T. G. Pedersen +1
Using an equation of motion (EOM) approach, we calculate excitonic properties of monolayer transition metal dichalcogenides (TMDs) perturbed by an external magnetic field. We compa…
Electron and Cooper pair transport across a single magnetic molecule explored with a scanning tunneling microscope
J. Brand, S. Gozdzik, N. Néel +3
A scanning tunneling microscope is used to explore the evolution of electron and Cooper pair transport across single Mn-phthalocyanine molecules adsorbed on Pb(111) from tunneling…