DPG Phi
Verhandlungen
Verhandlungen
DPG

Regensburg 2016 – scientific programme

Parts | Days | Selection | Search | Updates | Downloads | Help

O: Fachverband Oberflächenphysik

O 48: Electronic Structure: Surface Magnetism and Spin Phenomena

O 48.5: Poster

Tuesday, March 8, 2016, 18:15–20:30, Poster E

First-principles dynamical spin and charge currents in magnetic nanostructures — •Sascha Brinker, Filipe Souza Mendes Guimarães, Manuel dos Santos Dias, and Samir Lounis — Peter Grünberg Institut and Institute for Advanced Simulation, Forschungszentrum Jülich and JARA, D-52425 Jülich, Germany

We investigate the spatial distribution of ground state and dynamical spin and charge currents in magnetic nanostructures from first-principles. We outline our density functional theory implementation in the Korringa-Kohn-Rostoker Green function method, in a real-space approach. Small magnetic nanostructures are considered, e.g. Fe adatoms, dimers and trimers on the Au(111) and Pt(111) surfaces. Our findings should be relevant for recent and future microscopy techniques [1].
Work funded by the HGF-YIG Programme FunSiLab – Functional Nanoscale Structure Probe and Simulation Laboratory (VH-NG-717).
[1] A. Lubk, A. Béché, and J. Verbeeck, Phys. Rev. Lett. 115, 176101 (2015)

100% | Mobile Layout | Deutsche Version | Contact/Imprint/Privacy
DPG-Physik > DPG-Verhandlungen > 2016 > Regensburg