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MA: Fachverband Magnetismus

MA 68: Poster 5

MA 68.18: Poster

Freitag, 24. März 2017, 09:30–13:00, P2-OG4

Nonlinear dynamics of topological spin systems — •Alexander F. Schäffer and Jamal Berakdar — Martin-Luther-Universität Halle-Wittenberg, Germany

Topological spin systems are one of the most interesting topics both from a fundamental and application point of view.
In this contribution we present research on the nonlinear dynamics in such systems with particular emphasis on the creation and annihilation of these topologically protected objects. We investigate possible ways to drive and control skyrmionic materials via external fields such as those imparted electron beams or by material composition such as composite engineered multiferroic systems.