Epitaxial dislocations
- 1 July 1975
- journal article
- research article
- Published by Taylor & Francis in Philosophical Magazine
- Vol. 32 (1) , 27-35
- https://doi.org/10.1080/14786437508222802
Abstract
Bullough and Bilby's (1956) theory of a continuous distribution of surface dislocations has been applied to epitaxial interfaces formed with Burgers vectors limited to a discrete set. The types of misfit which can be relieved by one, two and three sets of parallel dislocations are examined. It is shown that the existence of epitaxial dislocations of 60° character in face-centred cubic materials can be rationalized by this approach.Keywords
This publication has 8 references indexed in Scilit:
- The role of intruder dislocations in modifying the misfit dislocation structures and growth kinetics of precipitate platesMetallurgical Transactions, 1974
- A rationale for transformation twins in ordered alloysJournal of Materials Science, 1974
- Loss of coherency in spinodally decomposed CuNiFe alloysActa Metallurgica, 1974
- Misfit dislocations in screw orientationPhilosophical Magazine, 1974
- Generation of large prismatic dislocation loops at inclusions in crystalsPhysica Status Solidi (a), 1973
- An electron microscope investigation of the interfacial structure of semi-coherent precipitatesPhilosophical Magazine, 1968
- Loss of coherency of growing particles by the prismatic punching of dislocation loopsPhilosophical Magazine, 1968
- Continuous Distributions of Dislocations: Surface Dislocations and the Crystallography of Martensitic TransformationsProceedings of the Physical Society. Section B, 1956