Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Multiple Small-Angle Neutron Scattering Studies of Anisoptropic Materials

Published

Author(s)

Andrew J. Allen, Norman F. Berk, J Ilavsky, Gabrielle G. Long

Abstract

Various authors have recognized the power of multiple small-angle neutron scattering (MSANS) analysis in providing information on coarse, concentrated microstructures involving micrometer length-scales larger than are accessible in conventional small-angle scattering studies. Following previous work that considered spherical scatterers and, later, randomly-oriented spheroidal scatterers, we describe a MSANS analysis for nonrandomly-oriented spheroids. We illustrate this with studies of the multicomponent void morphologies encountered in plasma-spray ceramic thermal barrier coatings.
Citation
Applied Physics A-Materials Science & Processing
Volume
74
Issue
Part 2

Keywords

ceramics coatings, materials characterization, neutron scattering, small-angle scattering

Citation

Allen, A. , , N. , Ilavsky, J. and Long, G. (2002), Multiple Small-Angle Neutron Scattering Studies of Anisoptropic Materials, Applied Physics A-Materials Science & Processing, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=851122 (Accessed April 24, 2024)
Created December 1, 2002, Updated February 19, 2017