Regensburg 2019 – wissenschaftliches Programm

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MA: Fachverband Magnetismus

MA 28: Bio- and molecular magnetism including biomedical applications

MA 28.3: Vortrag

Mittwoch, 3. April 2019, 10:00–10:15, H52

Time-dependence of fundamental thermodynamic processes investigated in anisotropic magnetic molecules — •Christian Beckmann and Jürgen Schnack — Bielefeld University, Universitätsstr. 25, 33615 Bielefeld

The theoretical understanding of time-dependence in magnetic quantum systems is of great importance in particular for cases where a unitary time evolution is accompanied by relaxation processes. This is of special interest for the realization of fundamental thermodynamic processes.

In this contribution we investigate how a fundamental thermodynamic process, such as the Carnot process, can be performed with finite velocity on an anisotropic magnetic molecule by rotation of the applied magnetic field.