Lattice Vibration, Optical and Mechanical Properties of AlP Semiconductor under the Influence of Pressure

The lattice vibrations, optical, and mechanical properties of zinc-blende AlP semiconductor have been investigated. Research has been carried out to determine how pressure affects various properties, including the refractive index, optical and static dielectric constants, longitudinal and transverse...

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Bibliographic Details
Published in:ECS journal of solid state science and technology 2023-09, Vol.12 (9), p.93002
Main Author: Al Maaitah, Ibtisam F
Format: Article
Language:English
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Summary:The lattice vibrations, optical, and mechanical properties of zinc-blende AlP semiconductor have been investigated. Research has been carried out to determine how pressure affects various properties, including the refractive index, optical and static dielectric constants, longitudinal and transverse sound velocities, reflectivity, susceptibility, phonon frequencies, ionicity, transverse effective charge, and micro-hardness. The pseudo-potential method (EPM) was used to perform the computations in this article. A fair degree of agreement is seen when comparisons are made with the available experiment and other theoretical calculations.
ISSN:2162-8769
2162-8777
DOI:10.1149/2162-8777/acf2c5