Fascinating Physical Properties of Multi-functional Materials: A Review.

AS Abdel-Rahman - Nonlinear Optics, Quantum Optics …, 2023 - search.ebscohost.com
In this review, some physical properties of organic-inorganic perovskites, elastomer blends
and glass are discussed; the mechanical behavior, optical bandgap, vibrational …

A semi-empirical approach model for neo-Hookean solids

AS Abdel-Rahman - International Journal for Computational …, 2023 - Taylor & Francis
The neo-Hookean materials change their behaviour at large stress values to give more
strain than linear trend (Hook's region) and plastic deformations appear and ultimately fail. A …

An approach to the micro-strain distribution inside nanoparticle structure

AS Abdel-Rahman, YA Sabry - International Journal of Non-Linear …, 2024 - Elsevier
Abstract Williamson-Hall, Stocks-Wilson, Scherrer, Halder-Wagner, and Size-Strain Plot
(SSP) methods are used essentially to ensure the material particle size falls at the nano …

Conductivity and optical bandgap parameters variations of methyl red-doped 4-pentyl-4′-cyanobiphenyl nematic liquid crystal: Norland optical adhesive 65 …

G Kocakülah, O Köysal - Journal of Materials Science: Materials in …, 2023 - Springer
In this study, the effect of methyl red (MR) concentration variation on conductivity and optical
bandgap parameters of 4-pentyl-4′-cyanobiphenyl (5CB) nematic liquid crystal and …

Resistive switching in neem (Azadirachta indica) thin film for a cost-effective and washable biomemristor

N Sharma, K Singh, CC Tripathi, MK Bera - Journal of Materials Science …, 2023 - Springer
The use of naturally produced biomaterials to develop various electronic devices addresses
the long-term demand for bioelectronics. Natural biomaterial-based memristors have been …

Structural and optical study of thin films: application of effective medium theories to ZnO: Na mixtures

MA Benali, MZ Belmehdi, IE Yahiaoui… - Journal of Materials …, 2022 - Springer
The experiments and calculations presented are intended for photovoltaic and
optoelectronic applications. This work deals with the effect of ZnO-doped Na with different …

Many-body reduced vector solution and water vibrations

AS Abdel-Rahman - … Optics, Quantum Optics: Concepts in Modern …, 2022 - papers.ssrn.com
Reduced mass value and vector are well known for the two-body problem, but the many-
body reduced vector problem is not solved yet. The study of many-body problems and their …

A closed-form solution for the three-body problem and a Sun-Earth-Moon orbit solution

AS Abdel-Rahman - 2023 - researchsquare.com
The study of the motions of planets, satellites, and other celestial bodies is one of the
important problems in basic physics and astronomy. The solution to the two-body problem …

Dielectric properties of Co3O4-containing copper phosphate glass

MA Mohamed, AM Badr, HA Elshaikh, HS Ayoub… - Journal of Optics, 2023 - Springer
The dielectric characteristics of 40P2O5–(21− x) Na2O–38ZnO–x Co3O4–1CuO were
examined, with x= 1, 2, 3, 4 and 5. The dielectric parameters' frequency and composition …

Crystallinity and Fermi energy in metallic solids

AS Abdel-Rahman - Available at SSRN 4830963, 2024 - papers.ssrn.com
Determining the Fermi energy of a quantum particle within a three-dimensional box is crucial
for explaining thermal and electrical conduction as well as several physical characteristics of …