Berlin 2015 – wissenschaftliches Programm
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CPP: Fachverband Chemische Physik und Polymerphysik
CPP 43: P8: Nanoparticles and Compsite Materials
CPP 43.13: Poster
Mittwoch, 18. März 2015, 10:00–13:00, Poster A
Metal Nanoparticle Growth on Model Homopolymer Thin Films — •Vivian Waclawek1, Matthias Schwartzkopf2, Gonzalo Santoro2, Johannes F.H. Risch2, Shun Yu3, Torsten Boese2, Paul Staniec4, Nick J. Terrill4, and Stephan V. Roth1 — 1University of Hamburg, Luruper Chaussee 149, 22761 Hamburg — 2DESY, Notkestr. 85, 22607 Hamburg — 3KTH, Teknikringen 56-58, 10044 Stockholm — 4DLS, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0QX
Nanostructured noble metal films on polymer layers are of fundamental importance in the field of organic electronics. Moreover, such material combinations have recently gained importance for stabilizing thin polymer films. We combine sputter deposition with grazing incidence X-ray scattering (GISAXS) to investigate in-situ [1-3] the growth kinetics of Au on polymethylmethacrylate. We analyze quantitatively the metal nanoparticle layer growth and compare our results with the metal layer structure on different model homopolymer films [4]. [1] Schwartzkopf et al., Nanoscale 5, 5053 (2013). [2] Yu et al., J. Phys. Chem. Lett. 4, 3170 (2013). [3] Santoro et al., Appl. Phys. Lett. 104, 243107 (2014). [4] Roth et al., Appl. Phys. Lett. 88, 021910 (2006).