A high-resolution electron microscopy study of secondary dislocations in Σ = 3, [ī10]—(ī1) grain boundaries of aluminium

M. Shamzuzzoha; P. A. Deymier; D. J. Smith

doi:10.1080/01418619108206138

A high-resolution electron microscopy study of secondary dislocations in Σ = 3, [ī10]—(ī1) grain boundaries of aluminium

M. Shamzuzzoha, P. A. Deymier, D. J. Smith

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

The atomic structure of secondary dislocations at Σ = 3, [ī10]—(ī1) grain boundaries in pure aluminium have been studied by high-resolution electron microscopy. In defect-free regions, the grain boundary coincident-site lattice is continuous across the interface but several different secondary grain-boundary dislocations are observed in the vicinity of interplanar steps.

Original language	English (US)
Pages (from-to)	245-253
Number of pages	9
Journal	Philosophical Magazine A: Physics of Condensed Matter, Structure, Defects and Mechanical Properties
Volume	64
Issue number	1
DOIs	https://doi.org/10.1080/01418619108206138
State	Published - Jul 1991

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
General Materials Science
Condensed Matter Physics
Physics and Astronomy (miscellaneous)
Metals and Alloys

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10.1080/01418619108206138

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A high-resolution electron microscopy study of secondary dislocations in Σ = 3, [ī10]—(ī1) grain boundaries of aluminium. / Shamzuzzoha, M.; Deymier, P. A.; Smith, D. J.
In: Philosophical Magazine A: Physics of Condensed Matter, Structure, Defects and Mechanical Properties, Vol. 64, No. 1, 07.1991, p. 245-253.

Research output: Contribution to journal › Article › peer-review

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abstract = "The atomic structure of secondary dislocations at Σ = 3, [ī10]—(ī1) grain boundaries in pure aluminium have been studied by high-resolution electron microscopy. In defect-free regions, the grain boundary coincident-site lattice is continuous across the interface but several different secondary grain-boundary dislocations are observed in the vicinity of interplanar steps.",

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note = "Funding Information: ACKNOWLEDGMENTS This research was supported in part by the Facility for High Resolution Electron Microscopy in the Center for Solid State Science at Arizona State University, established with support from the National Science Foundation (Grant DMR-86-11609). The authors also acknowledge the receipt of financial support from the U.S. Department of Energy under Contract DE-FG02-87ER45285.",

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A high-resolution electron microscopy study of secondary dislocations in Σ = 3, [ī10]—(ī1) grain boundaries of aluminium

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