Effect of temperature and pressure on the electronic structure of GaxIn1− xAsyP1− y alloys lattice matched to GaAs substrate

AR Degheidy, EB Elkenany - Materials chemistry and physics, 2013 - Elsevier
Based on the empirical pseudo-potential within the virtual crystal approximation including
the effective disorder potential, calculations of the electronic structure of the zinc blende …

Reliability study of nano ribbon FET with temperature variation including interface trap charges

LN Teja, R Chaudhary, S Tiwari, R Saha - Materials Science and …, 2023 - Elsevier
The nano ribbon FET (NR-FET) is an emerging device as multigate structure can be
designed on a single substrate, which leads to improvement in device performance …

Phonon frequencies, mechanical and optoelectronic properties for /InAs alloys under the influence of pressure

AR Degheidy, AM AbuAli, EB Elkenany - Applied Physics A, 2021 - Springer
The pressure dependence of electronic and optical properties for InP x As y Sb1− x− y alloys
lattice matched to InAs substrate has been investigated. The mechanical properties and the …

Lattice dynamic, optical, and mechanical properties of nanostructured gallium antimonide (GaSb) semiconductor under the effect of pressure

MG Ghoniem, FA Adam, BY Abdulkhair… - Optical and Quantum …, 2023 - Springer
The optical, mechanical, and lattice dynamic properties of nanostructured GaSb
semiconductor have been determined. The influence of pressure on the Longitudinal and …

Acoustic velocity and phonon frequencies of GaxIn1− xSb alloys under pressure, temperature, and compositions

EB Elkenany - Physica Scripta, 2021 - iopscience.iop.org
In the present work, we have reported the empirical pseudo-potential method (EPM) based
on the virtual crystal approximation (VCA) incorporated the compositional disorder effect …

Temperature dependence of phonons and related crystal properties in InAs, InP and InSb zinc-blende binary compounds

AR Degheidy, EB Elkenany, MAK Madkour… - Computational …, 2018 - Elsevier
The optical, thermal and lattice vibrations of InAs, InP, InSb zinc-blende binary compounds
have been studied. This study is achieved by using the empirical pseudo-potential method …

Influence of composition, temperature and pressure on the optoelectronic and mechanical properties of InPxSb1-x alloys

AR Degheidy, EB Elkenany, OA Alfrnwani - Computational condensed …, 2018 - Elsevier
A detailed study of the effect of composition, temperature and pressure on the mechanical
and optoelectronic properties of InP x Sb 1-x alloys has been reported. The calculations …

Mechanical properties of AlxIn1-xSb ternary alloys under the effect of pressure and temperature

AR Degheidy, EB Elkenany, O Alfrnwani - Computational Condensed …, 2018 - Elsevier
The pseudo-potential method (EPM) within the virtual crystal approximation (VCA) including
disorder effect was used to determine the mechanical properties of Al x In 1-x Sb alloys in …

Electronic, optical, and mechanical properties of BN, AlN, and InN with zinc-blende structure under pressure

AR Degheidy, EB Elkenany - Chinese Physics B, 2017 - iopscience.iop.org
In this work, the electronic, optical, and mechanical properties of BN, AlN, and InN under the
action of pressure are calculated. For each of these compounds, the energy band structure …

High-pressure dependence of acoustic velocities, phonon frequencies and mechanical properties of Al1− xInxN ternary alloys

EB Elkenany - Physica Scripta, 2021 - iopscience.iop.org
The phonon frequencies and the acoustic wave speeds in [100],[110], and [111] directions
for the zinc-blende Al 1− x In x N alloys have been determined. The mechanical properties of …