Observation of dissociated dislocations in deformed olivine

J. B Vander Sande; D. L. Kohlstedt

doi:10.1080/14786437608223803

Observation of dissociated dislocations in deformed olivine

J. B Vander Sande, D. L. Kohlstedt

Earth and Environmental Sciences-Twin Cities

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Abstract

The weak-beam technique in transmission electron microscopy was used to investigate dissociated dislocations in deformed olivine. For all combinations of diffracting condition. Burgers vector, and beam direction employed in this study, the observed separation of partial dislocations was found to be 40 Å. Under certain conditions, a complex image consisting of three intensity maxima was noted for dissociated dislocations.

Original language	English (US)
Pages (from-to)	653-658
Number of pages	6
Journal	Philosophical Magazine
Volume	34
Issue number	4
DOIs	https://doi.org/10.1080/14786437608223803
State	Published - Oct 1976

Bibliographical note

Funding Information:
ACKNOWLEDGMENTS The authors would like to thank Dr. C. J. Humphreys, University of Oxford, for helpful discussions. The financial support of the National Science Foundation is appreciated.

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abstract = "The weak-beam technique in transmission electron microscopy was used to investigate dissociated dislocations in deformed olivine. For all combinations of diffracting condition. Burgers vector, and beam direction employed in this study, the observed separation of partial dislocations was found to be 40 {\AA}. Under certain conditions, a complex image consisting of three intensity maxima was noted for dissociated dislocations.",

author = "Sande, {J. B Vander} and Kohlstedt, {D. L.}",

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AB - The weak-beam technique in transmission electron microscopy was used to investigate dissociated dislocations in deformed olivine. For all combinations of diffracting condition. Burgers vector, and beam direction employed in this study, the observed separation of partial dislocations was found to be 40 Å. Under certain conditions, a complex image consisting of three intensity maxima was noted for dissociated dislocations.

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Observation of dissociated dislocations in deformed olivine

Abstract

Bibliographical note

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