Advancing data analysis for reflectivity measurements of holographic nanocomposite gratings

We discuss the analysis of neutron rocking curves measured with holographic nanoparticle-polymer composite gratings with SANS instruments and at very-cold neutron beamlines. In particular, the effects of broad incident wavelength-distributions and of nonuniformity of the refractive-index profile alo...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 746; no. 1; pp. 12022 - 12030
Main Authors Klepp, Jürgen, Pruner, Christian, Tomita, Yasuo, Geltenbort, Peter, Kohlbrecher, Joachim, Fally, Martin
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.09.2016
Subjects
Cold neutrons
Data analysis
Holography
Nanocomposites
Nanoparticles
Nonuniformity
Physics
Polymer matrix composites
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Summary:We discuss the analysis of neutron rocking curves measured with holographic nanoparticle-polymer composite gratings with SANS instruments and at very-cold neutron beamlines. In particular, the effects of broad incident wavelength-distributions and of nonuniformity of the refractive-index profile along the grating depth are assessed.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/746/1/012022