Photo-thermoelastic wave propagation with changing thermal conductivity on excited pulsed laser nanoscale microelongated semiconductor material

Indroduction: The novel model of a non-local elastic semiconductor material that is microelongated created. process photothermal transfer responsible for the stimulation material. Photo-thermoelastic theories are used when thermal conductivity changed medium. Under influence laser pulses, effective framework describes nanoscale microelongation instance as well interference between photo-thermoelastic propagation waves in It possible to think linear function temperature electronic and thermoelastic deformation mechanisms described. Two-dimensional (2D) extract main fields, which obtained non-dimension. Methods: Harmonic wave analysis, described by normal mode, has been convert basic equations into non-homogeneous higher-order ordinary differential equations. Applying small subset surface conditions leads exhaustive solutions. Result Discussion: outcomes numerical simulations silicon (Si) graphically shown. There comparisons made explanations given investigated physical factors like their conductivity, pulses parameters.