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MA: Fachverband Magnetismus
MA 19: Poster 1
MA 19.13: Poster
Dienstag, 6. September 2022, 17:30–20:00, P2
Simultaneous measurements of magnetocaloric materials in pulsed magnetic fields — •Tino Gottschall1, Eduard Bykov1,2, Marc Strassheim1, Timo Niehoff1,2, Catalina Salazar-Mejia1, and Jochen Wosnitza1,2 — 1Dresden High Magnetic Field Laboratory (HLD-EMFL), HZDR, Dresden — 2Institut für Festkörper- und Materialphysik, TU Dresden, Germany
The direct determination of the adiabatic temperature change as a function of magnetic field and starting temperature is of central importance for a profound characterization of magnetocaloric materials. Recently, we developed a technique to measure the temperature change in pulsed magnetic fields directly and simultaneously also other properties such as strain and magnetization can be determined. In this work, we give an overview of the most recent results that have been obtained in pulsed fields at the Dresden High Magnetic Field Laboratory. This work was supported by HLD at HZDR, member of the European Magnetic Field Laboratory (EMFL) and the Helmholtz Association via the Helmholtz-RSF Joint Research Group Project No. HRSF-0045.