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CPP: Fachverband Chemische Physik und Polymerphysik

CPP 14: Poster: Interfaces and Thin Films

CPP 14.11: Poster

Monday, March 22, 2010, 16:30–18:00, Poster C

Active microrheology of (Gibbs) monolayers — •Uli Langer and Thomas Fischer — Universität Bayreuth, Bayreuth, Germany

We describe the setup of a nano-needle rheometer, in order to measure the surface viscosity of monolayers. The reorientation of nickel nanorods in an external magnetic field is analysed in order to obtain the surface shear viscosity.