Moore–Gibson–Thompson Photothermal Model with a Proportional Caputo Fractional Derivative for a Rotating Magneto-Thermoelastic Semiconducting Material

By considering the Moore–Gibson–Thompson (MGT) equation, current work introduces a modified fractional photothermal model. The construction model is based on proportional Caputo derivative, which new definition of derivative that simple and works well. In addition, theory heat transfer in semiconductor materials was used context optical excitation plasma processes. proposed to investigate interaction light within magnetized sphere rotating at constant angular speed. Laplace transform obtain solutions for induced by physical field variables. Using numerical method, transforms can be reversed. figures show effects carrier lifetime, conformable operator, rotation thermal mechanical waves, are shown graphs. theory’s predictions were compared extensively tested against other existing models.