Gnaupel-Herold, T.
, Brand, P.
and Prask, H.
(1998),
Calculation of Single-Crystal Elastic Constants for Cubic Crystal Symmetry from Powder Diffraction Data, Journal of Applied Crystallography
(Accessed December 22, 2024)
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Calculation of Single-Crystal Elastic Constants for Cubic Crystal Symmetry from Powder Diffraction Data
Published
Author(s)
, ,
Abstract
In this work a method is developed that allows the computation of the single- crystal elastic constants for crystals of cubic symmetry from the diffraction elastic constants. The diffraction elastic constants can be obtained by measuring the hkl-dependent lattice strain response to an applied stress. Because of their hkl dependence they represent, partially, the anisotropic nature of the single-crystal elastic constants. The computation of the single-crystal elastic constants is carried out by a least-squares refinement which fits the calculated diffraction elastic constants to the measured ones.Citation
Journal of Applied Crystallography
Volume
31
Pub Type
Journals
Keywords
single crystal elastic constants
Citation
Issues
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Created June 1, 1998, Updated February 17, 2017