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DS: Dünne Schichten

DS 23: Postersitzung I

DS 23.6: Poster

Freitag, 4. März 2005, 16:00–18:30, Poster TU B

Magnetic metal-polymer nanocomposite films prepared by co-sputtering from two magnetron sources — •Christian Pochstein¹, Ulrich Schürmann¹, Henry Greve¹, Michael Frommberger², Vladimir Zaporojtchenko¹, Eckhard Quandt², and Franz Faupel¹ — ¹Lehrstuhl für Materialverbunde, Technische Fakultät der CAU Kiel, Kaiserstr. 2, 24143 Kiel, Germany — ²Forschungszentrum caesar, Ludwig-Erhard-Allee 2, 53175 Bonn, Germany

Recent efforts to develop soft magnetic films have focused on inorganic nanostructured materials sputter deposited as thin films. In this work we studied the physicochemical properties of films, which were synthesized by co-sputtering of magnetic metals and polymers from two different magnetrons. TEM micrographs of the composite films show that they consist of metal nanoparticles embedded in a polymer matrix. The chemical structure of the composites was characterized by using XPS and EDX. The magnetical properties of the composites with different metal concentrations were investigated via VSM measurements.