Single Crystal Diffuse Neutron Scattering
Abstract
Diffuse neutron scattering has become a valuable tool for investigating local structure in materials ranging from organic molecular crystals containing only light atoms to piezo-ceramics that frequently contain heavy elements. Although neutron sources will never be able to compete with X-rays in terms of the available flux the special properties of neutrons, viz. the ability to explore inelastic scattering events, the fact that scattering lengths do not vary systematically with atomic number and their ability to scatter from magnetic moments, provides strong motivation for developing neutron diffuse scattering methods. Here, we compare three different instruments that have been used by us to collect neutron diffuse scattering data. Two of these are on a spallation source and one on a reactor source.
- Authors:
-
- Australian National Univ., Canberra, ACT (Australia). Research School of Chemistry
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Neutron Scattering Division
- Publication Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Spallation Neutron Source (SNS)
- Sponsoring Org.:
- USDOE Office of Science (SC)
- OSTI Identifier:
- 1427616
- Grant/Contract Number:
- AC05-00OR22725
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Quantum Beam Science
- Additional Journal Information:
- Journal Volume: 2; Journal Issue: 1; Journal ID: ISSN 2412-382X
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; 36 MATERIALS SCIENCE; single crystal; diffuse scattering; neutrons; spallation source; time-of-flight
Citation Formats
Welberry, Richard, and Whitfield, Ross. Single Crystal Diffuse Neutron Scattering. United States: N. p., 2018.
Web. doi:10.3390/qubs2010002.
Welberry, Richard, & Whitfield, Ross. Single Crystal Diffuse Neutron Scattering. United States. https://doi.org/10.3390/qubs2010002
Welberry, Richard, and Whitfield, Ross. Thu .
"Single Crystal Diffuse Neutron Scattering". United States. https://doi.org/10.3390/qubs2010002. https://www.osti.gov/servlets/purl/1427616.
@article{osti_1427616,
title = {Single Crystal Diffuse Neutron Scattering},
author = {Welberry, Richard and Whitfield, Ross},
abstractNote = {Diffuse neutron scattering has become a valuable tool for investigating local structure in materials ranging from organic molecular crystals containing only light atoms to piezo-ceramics that frequently contain heavy elements. Although neutron sources will never be able to compete with X-rays in terms of the available flux the special properties of neutrons, viz. the ability to explore inelastic scattering events, the fact that scattering lengths do not vary systematically with atomic number and their ability to scatter from magnetic moments, provides strong motivation for developing neutron diffuse scattering methods. Here, we compare three different instruments that have been used by us to collect neutron diffuse scattering data. Two of these are on a spallation source and one on a reactor source.},
doi = {10.3390/qubs2010002},
journal = {Quantum Beam Science},
number = 1,
volume = 2,
place = {United States},
year = {2018},
month = {1}
}
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