L-S theory for the propagation of the photo-thermal waves in a semiconducting nonlocal elastic medium

被引：21

作者：

Sarkar, Nantu ^{[1
]}

Mondal, Sudip ^{[2
]}

Othman, Mohamed I. A. ^{[3
]}

机构：

[1] Univ Calcutta, Dept Appl Math, Kolkata, India

[2] Basirhat Coll, Dept Math, Kolkata, India

[3] Zagazig Univ, Fac Sci, Dept Math, Zagazig, Egypt

来源：

WAVES IN RANDOM AND COMPLEX MEDIA | 2022年 / 32卷 / 06期

关键词：

Generalized thermoelasticity; nonlocal elasticity; photothermal waves; semiconductors; normal mode analysis; REFLECTION; TRANSPORT;

D O I：

10.1080/17455030.2020.1859161

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The model of the equations of generalized thermoelasticity based on the Lord-Shulman's theory with nonlocal elasticity effect is used to study the photothermal waves in a semiconducting medium. The exact expressions for the displacement components, temperature, carrier density, and stress components are obtained by using normal mode analysis. Numerically simulated results are obtained and presented graphically for silicon. The comparisons are shown graphically to explore the effects of the time and the elastic nonlocal parameter on the different physical quantities.

引用

页码：2622 / 2635

页数：14

共 46 条

[41] Reflection and Propagation of Magneto-Thermoelastic Plane Waves at Free Surfaces of a Rotating Micropolar Fibre-Reinforced Medium under G-L Theory
Anya, Augustine Igwebuike
Khan, Aftab
INTERNATIONAL JOURNAL OF ACOUSTICS AND VIBRATION, 2020, 25 (02): : 190 - 199
[42] On Accounting for the Microrotation of Particles of an Elastic Medium According to Cosserat's Simplified Theory During Electroelastic Wave Propagation in a 6mm Class Piezoelectric Crystal
Avetisyan, A. S.
Belubekyan, M., V
ACOUSTICAL PHYSICS, 2019, 65 (05) : 478 - 486
[43] On Accounting for the Microrotation of Particles of an Elastic Medium According to Cosserat’s Simplified Theory During Electroelastic Wave Propagation in a 6mm Class Piezoelectric Crystal
A. S. Avetisyan
M. V. Belubekyan
Acoustical Physics, 2019, 65 : 478 - 486
[44] Reissner's mixed variational theorem-based nonlocal Timoshenko beam theory for a single-walled carbon nanotube embedded in an elastic medium and with various boundary conditions
Wu, Chih-Ping
Lai, Wei-Wen
COMPOSITE STRUCTURES, 2015, 122 : 390 - 404
[45] Comment on "Corrections to Foldy's effective medium theory for propagation in bubble clouds and other collections of very small scatterers" [J. Acoust. Soc. Am. 105, 2149-2154 (1999)] (L)
Feuillade, C
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2002, 111 (04): : 1552 - 1555
[46] Reply to Comment on 'Corrections to Foldy's effective medium theory for propagation in bubble clouds and other collections of very small scatterers' [J. Acoust. Soc. Am. 105, 2149-2154 (1999)] (L)
Henyey, Frank S.
Journal of the Acoustical Society of America, 2002, 111 (04): : 1556 - 1559

← 1 2 3 4 5 →