The Effect of Orientation on the Electrical Properties of Epitaxial Gallium Arsenide

Authors:
  • FWForrest V. Williams
    Forrest V. Williams
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Abstract
The composition‐equilibrium sulfur pressure isotherm at for the system is reported. The phases , , , , (trigonal), and Cr2S3 (rhombohedral) were found and their existence ranges determined. has a wide range of homogeneity and deviations from stoichiometry within this range can be described with the aid of a Wagner‐Schottky model. The phase changes between adjacent sulfides are first order and the free energies of these reactions are reported.