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Quantitative Analysis of Diffuse Scattering from Concentrated Alloys: The Last Two Decades

Published online by Cambridge University Press:  21 February 2011

J. B. Cohen  and
P. Georgopoulos
J. B. Cohen
Affiliation:
Department of Materials Science and Engineering, The Technological Institute, Northwestern University, Evanston, IL 60201, USA
P. Georgopoulos
Affiliation:
Department of Materials Science and Engineering, The Technological Institute, Northwestern University, Evanston, IL 60201, USA
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Abstract

The techniques for measurement and analysis of the absolute intensity from concentrated alloys have now improved to the point where reliable analysis for local order and displacements can be performed in reasonable times, for both clustering and ordering. Coupling the results with computer simulation provides information on the details of chemical fluctuations and, as well, tests of modern theories of transformations. In some cases, the results have been confirmed via direct imaging (FIM, HRTEM). The role of this information in our understanding of phase transformations is reviewed, and suggestions for future studies are given.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 21: Symposium GREECE – Phase Transformations in Solids , 1983 , 119
Copyright
Copyright © Materials Research Society 1984

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References

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