NSM Archive - of Aluminium Gallium Arsenide (AlGaAs) - Transport Properties in High Electric Fields

AlGaAs - Aluminium Gallium Arsenide

Transport Properties in High Electric Fields

Field dependences of the electron drift velocity for different values of x.
Curves are calculated according displaced Maxwellian approximation. T=300 K.
1 - x=0;
2 - x=0.225;
3 - x=0.325;
4 - x=0.5.
(Hava and Auslender (1993)).
Field dependences of the electron drift velocity for different values of x.
Solid curves - show experimental results (electron concen tration no=(2÷10)·1015 cm-3
Dashed curves show results of Monte-Carlo calculations.
(Hill and Robson (1981)).
Dependences of peak electron velocity versus x.
(Hava and Auslender (1993)).
Average electron energy as a function of electric field. T=300 K.
1 - x=0.25;
2 - x=0.45. (Lippens and Vanbesien (1987)).
The field dependences of normalized longitudinal diffusion coefficient. T=300 K.
1 - x=0;
2 - x=0.25. (de Murcia et al. (1993)).
Field dependence of hole drift velocity. Monte-Carlo calculations. T=300 K.
(Brennan and Hess (1986)).