First quantitative test of spin-echo small-angle neutron scattering

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First quantitative test of spin-echo small-angle neutron scattering

Journal Article (2002)

Author(s)

W. G. Bouwman (TU Delft - RST/Neutron and Photon Methods for Materials)

O. Uca (TU Delft - Old - Section Neutron scattering / Mossbauerspectroscopy)

S. V. Grigoriev (External organisation)

W. H. Kraan (TU Delft - RST/Neutron and Photon Methods for Materials)

J. Plomp (TU Delft - RID/TS/Instrumenten groep)

M. T. Rekveldt (TU Delft - RST/Neutron and Photon Methods for Materials)

DOI related publication

https://doi.org/10.1007/s003390101081 Final published version

To reference this document use

https://resolver.tudelft.nl/uuid:93ef04e0-4d77-4d2a-9e03-ce7521ea2a5e

More Info

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Publication Year

2002

Language

English

Journal title

Applied Physics A: Materials Science and Processing

Issue number

Suppl.

Volume number

74

Pages (from-to)

s115-s117

Downloads counter

82

Abstract

Spin-echo small-angle neutron scattering of dilute dispersions of mono-disperse polystyrene spheres is measured. The spheres have radii of 60 and 100 nm. The measurements agree well in shape and absolute intensity with calculations. Multiple scattering is significant in these experiments and is easily taken into account. This is the first time that quantitative analysis of real-space small-angle neutron scattering is possible. The calculations show that this technique will have most applications in systems with strong scattering, which usually implies larger length scales.