Effect of micro-viscosity on the rotational diffusion: pulsed laser-based time-resolved single-molecule study

D Atta, N Gweily - Optical and Quantum Electronics, 2024 - Springer
The effect of the changes in buffer concentrations or any additives like surfactants in the
protein samples during the analysis on the single-biomolecule diffusion is one of the hidden …

Behavior of lattice dynamics, electronic, optical, and mechanical properties of pentanary GaxIn1-xPySbzAs1-yz alloy lattice matched to GaSb substrate under …

EB Elkenany, OA Alfrnwani - Journal of Physics and Chemistry of Solids, 2023 - Elsevier
The symmetric and anti-symmetric form factors of GaP, InP, InSb, GaSb, InAs, and GaAs are
calculated using the pseudo-potential approach (EPM) associated with the improved virtual …

Mechanical properties of AlPxSb1-x semiconductor alloys under the effect of temperature and pressure

AR Degheidy, EB Elkenany, OA Alfrnwani - Computational condensed …, 2018 - Elsevier
Using the empirical pseudo-potential method (EPM) combined with the virtual crystal
approximation (VCA) included the compositional disorder effect, some of optoelectronic and …

Ab-initio study of ordered III–V antimony-based semiconductor alloys

F Annane, H Meradji, S Ghemid, H Bendjeddou… - Pramana, 2020 - Springer
In this work, we have investigated the structural, electronic and thermodynamic properties of
GaP _ 1-x 1-x Sb _ xx and AlP _ 1-x 1-x Sb _ xx ternary alloys for a number of ordered …

Insight into pressure effect on optoelectronic, mechanical, and lattice vibrational properties of nanostructured GaxIn1 − xPySbzAs1 − y − z for the solar cells system

EB Elkenany, OA Alfrnwani, M Sallah - Scientific Reports, 2023 - nature.com
The electronic, optical, and elastic characteristics of the GaxIn1− xPySbzAs1− y− z alloy
lattice matched to the GaSb substrate using a pseudo-potential formalism (EPM) based on …

Mechanical, optical, and lattice vibrational properties of gallium antimonide (GaSb) semiconductor under the influence of temperature

IF Al Maaitah - Physica Scripta, 2023 - iopscience.iop.org
We have determined the optical, mechanical, and lattice dynamic features of the zinc-blende
GaSb compound. It has been investigated how temperature affects longitudinal and …

Structural and optical properties of GaAs and InAs for doping Sb under the effect of pressure and temperature: DFT and EPM investigations

MSH Othman, EB Elkenany - Optical and Quantum Electronics, 2022 - Springer
We have developed first-principles calculations utilizing the empirical pseudopotential
method and density functional theory to examine the basic behaviors of the GaAs and InAs …

The alloying and pressure dependence of the electronic, optical, and mechanical behaviors of lattice-matched AlxIn1−xPySb1−y

IF Al Maaitah, OA Alfrnwani, EB Elkenany - Optical and Quantum …, 2023 - Springer
The empirical pseudopotential approach has been used to study the mechanical, optical,
and electronic properties of AlxIn1− xPySb1− y alloys lattice-matched to InAs and InP …

Computational study of lattice dynamics and mechanical properties of AlxIn1-xPySbzAs1-yz/InP under the effect of composition

M Alyami, OA Alfrnwani, MS Othman… - Physica Scripta, 2024 - iopscience.iop.org
Computational study of lattice dynamics and mechanical properties of AlxIn1-xPySbzAs1-yz/InP
under the effect of composition - IOPscience Skip to content IOP Science home Accessibility …

Theoretical investigation of the structural stabilities, optoelectronic properties and thermodynamic characteristics of GaPxSb1−x ternary alloys

F Oumelaz, O Nemiri, A Boumaza, S Ghemid… - Indian Journal of …, 2018 - Springer
In this theoretical study, we have investigated the structural, phase transition, electronic,
thermodynamic and optical properties of GaP x Sb 1− x ternary alloys. Our calculations are …