SOLUTION OF THE MULTIVALLEY BOLTZMANN TRANSPORT EQUATIONS IN SI AND GAAS BASED ON THE TIME SCALES OF HYDRODYNAMIC EQUATIONS
作者： Ming‐C. Cheng , Rambabu Chennupati , Ying Wen
DOI: 10.1063/1.359790
关键词:
摘要: The previously developed hydrokinetic transport theory is used to arrive at a multivalley model for the electron distribution function evolving energy relaxation scale. described by hydrodynamic parameters, including density, mean energy, and average velocity, introduced approximate kinetic distribution. model, together with Monte Carlo method, applied study nonequilibrium momentum functions of electrons in n‐type Si 〈100〉 GaAs. It shown that concept can be characterize extreme phenomena parameters terms scales parameters. suggests evolution strongly influenced relaxation. also found ultrafast transient situations influence velocity on more pronounced...
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