Reflection of quasi plasma wave in photo-piezo semiconductor medium with distinct higher order fractional derivative two temperature models

Abstract

This article investigates the reflection of photo-piezo-thermoelastic plane wavesfrom a homogeneous, orthotropic, and piezo semiconductor medium during photothermalprocess. A novel higher-order fractional derivative hyperbolic two-temperature dual-phaselag model is employed to tackle this study. The analytical solution to the problem in the plane reveals the presence of five interconnected waves. The derivation of formulas for reflection coefficients and their corresponding energy ratios is performed for an incident quasi-plasma wave. Numerical computations determine the energy ratios for different angles of incidence. These energy ratios are visually represented in graphs, demonstrating the influence of higher-order parameters, two-temperature effects, fractional order derivatives, and various heat conduction models.

Size-dependent effect on the interaction of surface waves in micropolar thermoelastic medium with dual pore connectivity

“…This comprehensive exploration of surface wave characteristics builds on the historical foundations laid by Lord Rayleigh and incorporates subsequent advancements in the field. Some recent literatures [7][8][9][10][11] investigated the propagation of plane and surface waves in layered structure.…”