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CPP: Fachverband Chemische Physik und Polymerphysik

CPP 14: Poster: Interfaces and Thin Films

CPP 14.26: Poster

Montag, 22. März 2010, 16:30–18:00, Poster C

High Density Magnetic Nanorods via Electrodeposition in Block Copolymer Thin Film Templates — •Marcus Böhme, Bhanu Nandan, and Manfred Stamm — Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Str. 6, 01069 Dresden

Recently, we presented a Nanotemplate based on the Supramolecular Assembly of poly-(styrene-b-4-vinylpyridine) with 2-(4'-hydroxybenzeneazo)benzoic acid[1]. One possible application of these templates is the creation of high density magnetic rod arrays to overcome the superparamagnetic limit in magnetic storage devices. Requirements for possible application are long range order and homogeneous filling of the individual pores.

Here, we present our results on increasing the long range order via solvent vapor treatment and filling the template pores with magnetic materials, e.g. cobalt, via electrochemistry. [1]A. Sidorenko, I. Tokarev, S. Minko, M. Stamm; JACS 125, 12211-12216, (2003)