Neutron-optical gratings from nanoparticle-polymer composites

Autor(en)

Jürgen Klepp, Christian Pruner, Mostafa A. Ellabban, Yasuo Tomita, Hartmut Lemmel, Helmut Rauch, Martin Fally

Abstrakt

The preparation of neutron-optical phase gratings with light-optical holography is reviewed. We compare the relevant concepts of: (i) Kogelnik's theory for Bragg diffraction of light by thick volume gratings, which can be used to analyze holographic gratings with both light and neutrons, and (ii) the dynamical theory of neutron diffraction. Without going into mathematical detail, we intend to illuminate their correspondence. The findings are illustrated by analyzing data obtained from reconstruction of nanoparticle holographic gratings with both light and neutrons.

Organisation(en)

Physik Funktioneller Materialien

Externe Organisation(en)

Paris-Lodron Universität Salzburg, Tanta University, The University of Electro-Communications, Institut Laue-Langevin (ILL), Technische Universität Wien

Journal

Nuclear Instruments & Methods in Physics Research. Section A. Accelerators, Spectrometers, Detectors, and Associated Equipment

Band

634

Seiten

59-62

Anzahl der Seiten

4

ISSN

0168-9002

DOI

https://doi.org/10.1016/j.nima.2010.06.360

Publikationsdatum

2011

Peer-reviewed

Ja

ÖFOS 2012

103018 Materialphysik

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/73fed36b-1133-4c05-b149-09ac8634e6b0