Thermomagnetic behavior of a semiconductor material heated by pulsed excitation based on the fourth-order MGT photothermal model

AE Abouelregal, HM Sedighi, VA Eremeyev - Continuum Mechanics and …, 2023‏ - Springer
This article proposes a photothermal model to reveal the thermo-magneto-mechanical
properties of semiconductor materials, including coupled diffusion equations for thermal …

A novel hydrodynamic semiconductor model under Hall current effect and laser pulsed excitation

HM Alshehri, K Lotfy - Physics of Fluids, 2024‏ - pubs.aip.org
This paper presents a novel investigation into the effects of a strong external magnetic field
on a hydro-poroelastic semiconductor model within the framework of photo-thermoelasticity …

[HTML][HTML] A novel generalized photo-thermoelasticity model for hydro-poroelastic semiconductor medium

MH Raddadi, MA Alotaibi, AA El-Bary, K Lotfy - AIP Advances, 2024‏ - pubs.aip.org
This study applies the generalized photo-thermoelasticity theory to investigate thermo-hydro-
mechanical interactions in a poroelastic half-space elastic semiconductor material with …

Nonlocal memory dependent derivative analysis of a photo-thermoelastic semiconductor resonator

I Kaur, K Singh - Mechanics of Solids, 2023‏ - Springer
The coupled photo-thermoelastic analysis in semiconductor resonator with nonlocal Memory
dependent derivative (MDD) theory is presented. One end of the beam is excited by an …

A comprehensive model for thermo-hydromechanical behavior in nonlocal poroelastic semiconductors under laser excitation

K Lotfy, IS Elshazly, B Halouani, P Ailawalia… - Archive of Applied …, 2025‏ - Springer
This study introduces a generalized photothermal model to analyze the coupled thermo-
hydromechanical behavior of a poroelastic, nonlocal semiconductor medium subjected to …

Nonlocal photoacoustic waves in hydro-Poroelastic semiconductors with variable thermal conductivity subjected to mass diffusion

K Lotfy, IS Elshazly, B Halouani, S Sharma… - … Communications in Heat …, 2025‏ - Elsevier
This study investigates the propagation of nonlocal photoacoustic-diffusion waves in hydro-
poroelastic semiconductors under variable thermal conductivity and chemical action. The …

Laser Short‐Pulse Effect on Thermodiffusion Waves of Fractional Heat Order for Excited Nonlocal Semiconductor

AA Almoneef, S El-Sapa, K Lotfy… - … in Condensed Matter …, 2022‏ - Wiley Online Library
In this work, the thermal effect of a laser pulse is taken into account when mechanical‐
thermodiffusion (METD) waves are studied. The nonlocal semiconductor material is used …

[HTML][HTML] A Hall Current Impact and Variable Thermal Conductivity of Hydrodynamic Nanostructure Semiconductors Subjected to Decaying Heat Source

HM Alshehri - Case Studies in Thermal Engineering, 2025‏ - Elsevier
This study investigates the effects of Hall currents, nonlocality, and variable thermal
conductivity on wave propagation within a nanostructured hydrodynamic semiconductor …

Photoacoustic dynamics in microtemperature semiconductor media with variable thermal conductivity and nonlocal effects

TEI Nassar, AMS Mahdy, K Lotfy - The European Physical Journal B, 2025‏ - Springer
The study investigates the photoacoustic pressure effects on microtemperature distributions
within a nanostructured (nonlocal) elastic semiconductor medium, where thermal …

Mechanical-photoacoustic model for hydro-semiconductor medium subjected to multi-temperatures theory

AM Alshehri, K Lotfy - Physics of Fluids, 2025‏ - pubs.aip.org
This study presents a generalized photoacoustic model for hydro-semiconductor media
incorporating the multi-temperatures theory, aimed at advancing the understanding of …