Published June 1, 1986
| Version v1
Journal article
A pseudopotential approach to the disorder effects in III-V ternary semiconductor alloys
Description
Disorder effects for bond lengths, lattice parameters, and mixing enthalpies in III-V ternary semiconductor alloys are investigated using a pseudopotential perturbation treatment. The calculated results are improved by taking into account both, chemical and structural disorder effects. A bimodal distribution of anion-cation bond lengths, lattice parameter congruence with Vegard's law, and a mixing enthalpy in reasonable agreement with experimental results are obtained. (author)
Additional details
Publishing Information
- Journal Title
- Phys. Status Solidi B
- Journal Volume
- 135
- Journal Issue
- 2
- Series
- Phys. Status Solidi B.
- Journal Page Range
- 493-502
- ISSN
- 0370-1972
- CODEN
- PSSBB
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- German Democratic Republic
- INIS RN
- 17076470
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- ALUMINIUM ALLOYS; ANTIMONIDES; ARSENIDES; BOND LENGTHS; GALLIUM ALLOYS; INDIUM ALLOYS; INTERATOMIC FORCES; LATTICE PARAMETERS; MIXING HEAT; ORDER PARAMETERS; PERTURBATION THEORY; PHOSPHIDES; POTENTIALS; SEMICONDUCTOR MATERIALS; TERNARY ALLOY SYSTEMS; WAVE FUNCTIONS
- Descriptors DEC
- ALLOY SYSTEMS; ALLOYS; ANTIMONY COMPOUNDS; ARSENIC COMPOUNDS; ENTHALPY; FUNCTIONS; MATERIALS; PHOSPHORUS COMPOUNDS; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES