4 papers
Single Atom Magnets on Thermally Stable Adsorption Sites: Dy on NaCl(100)
M. Pivetta, M. Blanco-Rey, S. Reynaud +14
We report magnetic bistability in single Dy atoms on NaCl(100) thin films. Individual Dy atoms substituting Na at the surface of the NaCl layer are thermally stable up to at least…
Prediction and observation of the first antiferromagnetic topological insulator
Mikhail M. Otrokov, Ilya I. Klimovskikh, Hendrik Bentmann +41
Magnetic topological insulators (MTIs) are narrow gap semiconductor materials that combine non-trivial band topology and magnetic order. Unlike their nonmagnetic counterparts, MTIs…
Theoretical model for multi-orbital Kondo screening in strongly correlated molecules with several unpaired electrons
Aitor Calvo-Fernández, Manish Kumar, Diego Soler-Polo +3
The mechanism of Kondo screening in strongly correlated molecules with several unpaired electrons on a metal surface is still under debate. Here, we provide a theoretical framework…
The PointGroupNRG code for numerical renormalization group calculations with discrete point-group symmetries
Aitor Calvo-Fernández, MarÃa Blanco-Rey, Asier Eiguren
The numerical renormalization group (NRG) has been widely used as a magnetic impurity solver since the pioneering works by Wilson. Over the past decades, a significant attention ha…