Response of photo-elasto-electric semiconductor porosity medium according to changing thermal conductivity with two-temperature
Source abstract
Abstract
This study examines a new model for a solid semiconductor porosity medium with variable thermal conductivity under photo-thermoelastic conditions using two-temperature theory. A normal mode analysis is carried out to solve the equations in two dimensions analytically while taking into account the linear relationship between thermal conductivity and temperature. Physical fields, such as carrier density distribution, temperature, stress, and displacement, are then determined. The interaction between plasma and elastic waves is also considered. The simulation is conducted using silicon material, and the numerical calculations are illustrated graphically. This study investigates the effects of different porosity parameters (with and without porosity), thermal variable conductivity, and the two-temperature parameter on the physical field values.
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Research context
OpenAlex topics: Thermoelastic and Magnetoelastic Phenomena · Thermography and Photoacoustic Techniques · Wind and Air Flow Studies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Mathematics, University College of Umluj, University of Tabuk 1 , Umluj, Saudi Arabia
2 Department of Mathematical Sciences, College of Science, Princess Nourah bint Abdulrahman University, Riyadh 11672, Saudi Arabia
Department of Physics, Faculty of Sciences, University of Monastir 3 , Monastir, Tunisia
4 Department of Mathematics, University College of Duba, University of Tabuk, Duba, Saudi Arabia.
Department of Mathematics, Faculty of Science, Zagazig University 5 , P.O. Box 44519 Zagazig, Egypt
Department of Basic Science, Zagazig Higher Institute of Engineering and Technology 6 , Zagazig, Egypt
Arab Academy for Science, Technology and Maritime Transport 7 , P.O. Box 1029 Alexandria, Egypt
Department of Mathematics, Faculty of Science, Taibah University 8 , Al-Madinah 41411, Saudi Arabia
Funding
Princess Nourah Bint Abdulrahman University
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