Symmetry Splitting of Equivalent Sites in Oxide Crystals and Related Mechanical Effects

Changes in the symmetry of a crystal caused by an applied strain have been used to show in what circumstances an internal friction peak can result from the motion of isolated point defects. General rules are given to make the prediction, and these are applied to several structures of common oxides....

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Detalles Bibliográficos
Autores principales: Wachtman, J. B., Peiser, H. S., Levine, E. P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 1963
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5317221/
https://www.ncbi.nlm.nih.gov/pubmed/31580565
http://dx.doi.org/10.6028/jres.067A.029
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author Wachtman, J. B.
Peiser, H. S.
Levine, E. P.
author_facet Wachtman, J. B.
Peiser, H. S.
Levine, E. P.
author_sort Wachtman, J. B.
collection PubMed
description Changes in the symmetry of a crystal caused by an applied strain have been used to show in what circumstances an internal friction peak can result from the motion of isolated point defects. General rules are given to make the prediction, and these are applied to several structures of common oxides. The prediction for rutile is compared with experimental results which are interpreted by the movement of titanium ions between interstitial positions in the structure.
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spelling pubmed-53172212019-10-01 Symmetry Splitting of Equivalent Sites in Oxide Crystals and Related Mechanical Effects Wachtman, J. B. Peiser, H. S. Levine, E. P. J Res Natl Bur Stand A Phys Chem Article Changes in the symmetry of a crystal caused by an applied strain have been used to show in what circumstances an internal friction peak can result from the motion of isolated point defects. General rules are given to make the prediction, and these are applied to several structures of common oxides. The prediction for rutile is compared with experimental results which are interpreted by the movement of titanium ions between interstitial positions in the structure. [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 1963 1963-08-01 /pmc/articles/PMC5317221/ /pubmed/31580565 http://dx.doi.org/10.6028/jres.067A.029 Text en https://creativecommons.org/publicdomain/zero/1.0/ The Journal of Research of the National Bureau of Standards Section A is a publication of the U.S. Government. The papers are in the public domain and are not subject to copyright in the United States. Articles from J Res may contain photographs or illustrations copyrighted by other commercial organizations or individuals that may not be used without obtaining prior approval from the holder of the copyright.
spellingShingle Article
Wachtman, J. B.
Peiser, H. S.
Levine, E. P.
Symmetry Splitting of Equivalent Sites in Oxide Crystals and Related Mechanical Effects
title Symmetry Splitting of Equivalent Sites in Oxide Crystals and Related Mechanical Effects
title_full Symmetry Splitting of Equivalent Sites in Oxide Crystals and Related Mechanical Effects
title_fullStr Symmetry Splitting of Equivalent Sites in Oxide Crystals and Related Mechanical Effects
title_full_unstemmed Symmetry Splitting of Equivalent Sites in Oxide Crystals and Related Mechanical Effects
title_short Symmetry Splitting of Equivalent Sites in Oxide Crystals and Related Mechanical Effects
title_sort symmetry splitting of equivalent sites in oxide crystals and related mechanical effects
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5317221/
https://www.ncbi.nlm.nih.gov/pubmed/31580565
http://dx.doi.org/10.6028/jres.067A.029
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