The dissociation of dislocations in GaAs

A. M. Gómez, P. B. Hirsch

Philosophical magazine. A/Philosophical magazine. A. Physics of condensed matter. Structure, defects and mechanical properties · 1978 · 65 citations · 5 references

Concepts

Abstract

Abstract Electron microscope observations have been made on α and β dislocations in GaAs. Using the weak-beam technique the dislocations have been found to be dissociated, the separation of the partials being the same for α and β dislocations. The intrinsic stacking-fault energy has been determined to be 48 ± 6 erg cm−2.

References

5