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Template assisted self-assembly of iron oxide nanoparticles: An x-ray structural analysis
, H. Zabel, S.V. Ulyanov, V.P. Romanov, V.M. Uzdin
Published in American Institute of Physics Inc.
Volume: 115
Issue: 5
We have fabricated by e-beam lithography periodic arrays of rectangular shaped trenches of different widths into Si substrates. The trenches were filled with iron oxide nanoparticles, 20 nm in diameter, by spin-coating them onto the Si substrate. The trenches have the purpose to assist the self-assembly of the iron oxide nanoparticles. Using x-ray scattering techniques, we have analyzed the structure factor of the trenches before and after filling in order to determine the filling factor. We present a theoretical analysis of the x-ray scattering function within the distorted-wave Born approximation and we present a quantitative comparison between theory and experiment. © 2014 AIP Publishing LLC.
About the journal
JournalData powered by TypesetJournal of Applied Physics
PublisherData powered by TypesetAmerican Institute of Physics Inc.
Open AccessNo