1997SemiconductorsRequires access

Solid solution InxGa1−x AsySbzP1−y−z : A new material for infrared optoelectronics. I. Thermodynamic analysis of the conditions for obtaining solid solutions, isoperiodic to InAs and GaSb substrates, by liquid-phase epitaxy

Н. А. Чарыков, A. M. Litvak, M. P. Mikhaĭlova, K. D. Moiseev, Yu. P. Yakovlev

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Abstract

The diagrams of melt-solid solution (fusibility curves) and solid solution (I)-solid solution (II) (surfaces of spinodal decomposition of solid solutions) phase equilibria in the five-component system In-Ga-As-Sb-P (the solid solutions are isoperiodic to the GaSb and InAs substrates) are calculated. The concentration ranges of the isovalent substitution solid solutions In x Ga 1− x As y Sb z P 1− y − z , which are accessible for synthesis by liquid-phase epitaxy, are calculated.

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The diagrams of melt-solid solution (fusibility curves) and solid solution (I)-solid solution (II) (surfaces of spinodal decomposition of solid solutions) phase equilibria in the five-component system In-Ga-As-Sb-P (the solid solutions are isoperiodic to the GaSb and InAs substrates) are calculated. The concentration ranges of the isovalent substitution solid solutions In x Ga 1− x As y Sb z P 1− y − z , which are accessible for synthesis by liquid-phase epitaxy, are calculated.

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Available abstract

The diagrams of melt-solid solution (fusibility curves) and solid solution (I)-solid solution (II) (surfaces of spinodal decomposition of solid solutions) phase equilibria in the five-component system In-Ga-As-Sb-P (the solid solutions are isoperiodic to the GaSb and InAs substrates) are calculated. The concentration ranges of the isovalent substitution solid solutions In x Ga 1− x As y Sb z P 1− y − z , which are accessible for synthesis by liquid-phase epitaxy, are calculated.

Key concepts: Solid solution, Spinodal decomposition, Epitaxy, Materials science, Phase (matter), Phase diagram, Analytical Chemistry (journal), Chemistry

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Solid solution InxGa1−x AsySbzP1−y−z : A new material for infrared optoelectronics. I. Thermodynamic analysis of the conditions for obtaining solid solutions, isoperiodic to InAs and GaSb substrates, by liquid-phase epitaxy — Research Paper | ScholarLens