Refined heat conduction equation of thermomagnetic microtemperature semiconductor material during photothermal excitation process

Faculty Science Year: 2022
Type of Publication: ZU Hosted Pages:
Authors:
Khaled Lotfy Mohamed Azab
Journal: Waves in Random and Complex Media Taylor and Francis Volume:
Keywords : Refined heat conduction equation of thermomagnetic microtemperature semiconductor    
Abstract:
In this problem, the coupled between magnetic field and thermalelastic-plasma waves is studied. The governing equations are taken during photothermal excitation on a surface of semiconductor medium. The medium is exposed to weak external magnetic field during the refined multi-phase-lags of thermal relaxation times. The microelements (microtemperatures) possess due to microstructure of the semiconductor medium is investigated. The normal mode method is applied in one dimension (semiconductor rod) to obtain the main physical fields in this phenomenon for this microtemperature field. The surface is shocked by heating (thermal shock problem) and applying the free traction on its outer surface (mechanical boundary) through transport (diffusion) process of temperature to observe the analytical complete expressions of the main physical fields. The silicon (Si) material is used to make a simulation and obtain the numerical results. The basic physical field quantities are graphed and discussed
    
     
 
       

Author Related Publications

  • Khaled Lotfy Mohamed Azab, "Analytical solution of fractional order heat equation under the effects of variable thermal conductivity during photothermal excitation of spherical cavity of semiconductor medium", © 2019 Informa UK Limited, trading as Taylor & Francis Group, 2019 More
  • Khaled Lotfy Mohamed Azab, "Thermal Ramp Type of Photo-Thermal Excitation in Hall Current and Variable Thermal Conductivity of Semiconductor Elastic Material", # Springer Nature B.V. 2020, 2020 More
  • Khaled Lotfy Mohamed Azab, "Normal Mode Method for Two-Temperature Generalized Thermoelasticity under Thermal Shock Problem", Taylor & Francis, 2014 More
  • Khaled Lotfy Mohamed Azab, "The effect of a magnetic field on a 2D problem of fibre-reinforced thermoelasticity rotation under three theories,", Chinese, 2014 More
  • Khaled Lotfy Mohamed Azab, "Mode-I crack in a two-dimensional fibre-reinforced generalized thermoelastic problem,", Chinese, 2014 More

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