The solid solubility isotherms for Zn in and have been calculated as a function of Zn concentration along the Ga‐P‐Zn and Ga‐As‐Zn liquidus isotherms over a wide temperature range. These calculations were based on a critical evaluation of the available solubility data, assuming regular ternary solution behavior in both ternary melts. The solubility isotherms are not only in agreement with the published data, but are also in accord with recent experimental results on the incorporation of Zn in grown by liquid‐phase epitaxy and liquid encapsulation pulling. In addition, the Zn surface concentrations in and arising from ternary source diffusion have been estimated as a function of temperature. Finally, the enthalpies for the incorporation of Zn in and according to are given as approximately −2.16 and −2.29 eV, respectively.
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A. S. Jordan (1971) studied this question.