Effect of temperature on the electronic,optical,mechanical characteristics,phonon frequencies,and sound velocities of GaP

We report a theoretical analysis of the electronic,optical,and mechanical properties of zinc-blende Ga P semiconductor material.High-temperature impact on the interesting features has been reported.The temperature dependence of sound velocity and phonon frequencies of Ga P has been determined.The pseudopotential technique has been used in our study.The current study can help in our comprehension of how temperature affects the electronic characteristics of Ga P material.Our findings show generally a good accordance with the experiment.The prediction properties could be used in optoelectronic applications in the high-temperature range.