 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 13288 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8164
|
| In English (Mech. Solids): | | 5124 |
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| Ibrahim Abbas, Areej Almuneef, Iaa. A. El-Bary, and Zuhur Alqahtani, "A Study on a Novel Photothermal without Energy Dissipation Model in Semiconductor Materials," Mech. Solids. 60 (4), 2617-2630 (2025) |
| Year |
2025 |
Volume |
60 |
Number |
4 |
Pages |
2617-2630 |
| DOI |
10.1134/S0025654425600941 |
| Title |
A Study on a Novel Photothermal without Energy Dissipation Model in Semiconductor Materials |
| Author(s) |
Ibrahim Abbas (Mathematics Department, Faculty of Science, Sohag University, Egypt, ibrabbas7@science.sohag.edu.eg)
Areej Almuneef (Department of Mathematical Sciences, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh, 11671 Saudi Arabia, aaalmuneef@pnu.edu.sa)
Iaa. A. El-Bary (Institute of Basic and Applied Science, Arab Academy for Science, Technology and Maritime Transport, Alexandria, Egypt, aaelbary@aast.edu)
Zuhur Alqahtani (Department of Mathematical Sciences, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh, 11671 Saudi Arabia, zumalqahtani@pnu.edu.sa) |
| Abstract |
This study investigates the photothermoelastic analysis of a semiconductor medium under fully coupled of Green–Naghdi’s (GNII) theory without energy dissipation. Closed-form exact solutions are derived for the physical quantities due to an exponentially decaying heat pulse at the surface. The analysis employs Laplace transform with the eigenvalue technique to obtain explicit solutions for all variables. Numerical results are provided to evaluate the proposed methodology in a simplified semiconductor geometry. The findings are discussed in detail, offering insights into the thermoelastic behavior of the medium under thermal excitation. |
| Keywords |
Green–Naghdi’s (GNII) theory, Laplace transforms, eigenvalues approach, Fully coupled photothermoelastic model, heat flux |
| Received |
01 March 2025 | Revised |
20 March 2025 | Accepted |
23 April 2025 |
| Link to Fulltext |
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