Berlin 2015 – wissenschaftliches Programm

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DY: Fachverband Dynamik und Statistische Physik

DY 58: Poster - Fluids

DY 58.14: Poster

Donnerstag, 19. März 2015, 16:00–18:00, Poster A

Differential Dynamic Microscopy of fluid microstructures in eutectic systems — •Christopher Wittenberg, Thomas Palberg, and Nina Lorenz — Universität Mainz, Mainz, Rheinland-Pfalz

The Differential Dynamic Microscopy (DDM) is a novel light microscopy technique to gain dynamic information of mesoscopic systems via real space imaging. DDM excels if the probed system is inhomogeneous in nature. In this case the advantage of microscopy comes into effect by sampling a specified location in the system. Using DDM the dynamics of various microstructures in a eutectic system has been analysed. We observed much smaller dynamic changes of such a structure over time compared to the variation between different microstructures.