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Periodic structure formation in polymer films with embedded gold nanoparticles

: Loeschner, K.; Kiesow, A.; Heilmann, A.


Haug, R. ; Deutsche Physikalische Gesellschaft e.V. -DPG-, Bad Honnef:
Spring meeting of the Arbeitskreis Festkörperphysik of the Deutsche Physikalische Gesellschaft 2006 : General conference of the European Physical Society, Condensed Matter Division, 27-31.03.2006, Dresden
Berlin: Springer, 2008 (Advances in Solid State Physics 46)
ISBN: 978-3-540-38235-5
ISBN: 978-3-540-38234-8
Deutsche Physikalische Gesellschaft, Arbeitskreis Festkörperphysik (Spring Meeting) <2006, Dresden>
European Physical Society, Condensed Matter Division (General Conference) <21, 2006, Dresden>
Fraunhofer IWM ()

Plasma polymer films containing gold nanoparticles were irradiated with linearly polarized femtosecond laser pulses. The laser-induced periodic modification of the nanoparticle assemblies was studied by using scanning and transmission electron microscopy. The influence of laser intensity and laser wavelength on the structure formation process was investigated. Optical spectra of the irradiated films reveal a laser-induced dichroism. Optical mO-Delling based on Rayleigh-Gans theory was applied to explain the anisotropic optical properties.