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Dislocation Structures in Metallic Single Crystals Grown from the Melt

  • I. K. Zasimchuk
Part of the Growth of Crystals book series (GROC, volume 17)

Abstract

Possible sources of dislocations and other imperfections in single crystals grown from the melt were discussed about 30 years ago. These sources are: 1) stacking faults and stresses at the interface; 2) stresses caused by inhomogeneous temperature or impurity distribution, as well as inclusions of a second phase or the vessel; 3) thermally nonequilibrated vacancies (or intrinsic interstitial atoms); and 4) small-angle boundaries and dislocations from the seed.

Keywords

Dislocation Density Dislocation Structure Impurity Distribution Vacancy Mechanism Total Dislocation Density 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Consultants Bureau, New York 1991

Authors and Affiliations

  • I. K. Zasimchuk

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