Journal of Materials Science

, Volume 6, Issue 1, pp 16–18 | Cite as

Laser-induced dislocation structures in copper single crystals

  • F. Haessner
  • W. Seitz
Papers

Abstract

Mechanical Stress fields of nearly radial symmetry are produced by focused laser irradiation on (111) surfaces of copper single crystals. The dislocation structures in the vicinity of the heat-affected zone can be revealed with the aid of an etch pit technique. The observed etch pit pattern is in very good agreement with calculations based on dislocation theory.

Keywords

Polymer Copper Laser Irradiation Stress Field Mechanical Stress 

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References

  1. 1.
    J. D. Livingston, J. Appl. Phys. 31 6 (1960) 1071.Google Scholar
  2. 2.
    K. Meyer and W. Meier, Kristall und Technik 3, 3 (1968) 399.Google Scholar
  3. 3.
    F. L. Bailey, Thesis, Michigan State University, 1958 (quoted in A. Parkus: Instationa're Wa'rmespaunnugen, Wien 1959).Google Scholar

Copyright information

© Chapman and Hall Ltd. 1971

Authors and Affiliations

  • F. Haessner
    • 1
  • W. Seitz
    • 1
  1. 1.Institut für SondermetalleMax-Planck-lnstitut für MetallforschungStuttgartGermany

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