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Journal of Materials Science

, Volume 2, Issue 6, pp 583–588 | Cite as

The observation of dislocations in yttrium gallium garnet by a photoelastic method

  • M. J. Prescott
  • J. Basterfield
Papers

Abstract

A brief outline of the technique for observing dislocations by their photoelastic patterns is given. The method is successfully applied to the determination of Burgers vectors of dislocations in flux-grown single crystals of yttrium gallium garnet, and the origin and elimination of dislocations in this material is discussed.

Keywords

Burger Vector Polariser Direction Stress Pattern Slip Direction Edge Component 
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

© Chapman and Hall 1967

Authors and Affiliations

  • M. J. Prescott
    • 1
  • J. Basterfield
    • 1
  1. 1.Mullard Research LaboratoriesRedhillUK

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