Martin Luther University Halle-Wittenberg

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Spin dynamics and magnetotransport properties of nanoparticles

None-collinear magnetoresistance of magnetic nanowires

Using many-body perturbation theory and renormalization-group techniques we inspect the role of electronic correlation on the transport properties of magnetized quantum wires with none-homogenously magnetized region.

Domain-wall dynamics

We are interested in the dynamics of a domain wall in magnetic nanowires driven by a spin or a charge current. The electron scattering from the domain wall is treated quantum mechanically, whereas the Landau-Lifshitz-Gilbert equation is used for modeling the dynamics of the domain wall.

Temperature-dependent spin dynamics

We study temperature effects on the switching behaviour of magnetic nanoparticles under the influence of different magnetic pulses.