Dresden 2020 – scientific programme
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MA: Fachverband Magnetismus
MA 57: Posters Magnetism II
MA 57.2: Poster
Thursday, March 19, 2020, 15:00–18:00, P3
Advanced characterization of magnetocaloric materials in pulsed magnetic fields — •T. Gottschall1, E. Bykov1,2, C. Salazar Mejía1, Y. Skourski1, and J. Wosnitza1,2 — 1Dresden High Magnetic Field Laboratory (HLD-EMFL), HZDR, Germany — 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, a technique was developed to measure the temperature change in pulsed magnetic fields by using ultra-thin thermocouples attached to the sample. 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.