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DY: Fachverband Dynamik und Statistische Physik

DY 44: Poster: Active Matter, Soft Matter, and Fluids

DY 44.21: Poster

Mittwoch, 11. März 2026, 15:00–18:00, P5

Dynamic magnetic susceptibility of magnetic elastomers taking into account the internal magnetic anisotropy of particles — •Alla Dobroserdova¹ and Sofia Kantorovich² — ¹Ekaterinburg, Russia — ²University of Vienna, Vienna, Austria

Magnetic elastomers are non-magnetic elastic matrices with embedded magnetic particles. These systems can be controlled using an external magnetic field, which provides the basis for their practical applications in both industry and medicine.

The aim of this study is to investigate the dynamic magnetic response of magnetic elastomers. Two previously developed elastomer models suitable for molecular dynamics simulations are used. This study reveals the dependence of the response on the intensity of interparticle interactions, the rigidity of the elastic non-magnetic matrix, and the internal magnetic anisotropy of the particles.

Support by RSF (project 25-22-00270) is acknowledged.

Keywords: dynamic magnetic susceptibility; magnetic elastomers; internal magnetic anisotropy; molecular dynamics simulations