Dresden 2011 – wissenschaftliches Programm

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MA: Fachverband Magnetismus

MA 2: Focus Session "Nanoparticles, Nanocrystals and Colloids" (jointly with BP, CPP, HL), Organization: Oleg Petracic (Ruhr-Universität Bochum)

MA 2.1: Topical Talk

Montag, 14. März 2011, 10:15–10:45, HSZ 103

Magnetic nanoparticles: fundamentals and applications — •Andreas Hütten — Physics of Nanostructures, Department of Physics, Bielefeld University

Our contribution highlights recent advances in synthesis, characterization, self-assembly and sensing applications of monodisperse magnetic Co and Co based alloyed nanoparticles. A brief introduction into solution phase synthesis techniques as well as the magnetic properties and aspects of the self-assembly process of nanoparticles will be given with the emphasis placed on selected applications. Here, the presentation focuses on:- Combining magnetic nanoparticles with XMR-sensor technology - Fabrication of granular magnetoresistive sensors by employment of particles themselves as sensing layers - Employing magnetic nanoparticles as reconfigurable materials in lab-on-a-chip devices.