Abstract
The parallel and transverse components of diffusion constants of electrons in CdTe have been computed for fields of 30, 40, and 50 kV/cm using the Monte Carlo method. Results are presented for the velocity autocorrelation function and for the ac diffusion constants for two models of energy band structure and scattering constants, used earlier in the literature. The diffusion constants as obtained from the two models are significantly different, but none are in agreement with the available experimental results.
Similar content being viewed by others
References
C. Canali, M. Martini, G. Ottaviani, K.R. Zanio: Phys. Lett.33A, 241 (1970)
C. Canali, M. Martini, G. Ottaviani, K.R. Zanio: Phys. Rev.B4, 422 (1971)
C. Jacoboni, L. Reggiani: Phys. Lett.33A, 333 (1970)
J.G. Ruch: Appl. Phys. Lett.20, 253 (1972)
V. Borsari, C. Jacoboni: Phys. Stat. Sol. (b)54, 649 (1972)
C. Canali, F. Catellani, C. Jacoboni, R. Minder, G. Ottaviani, A. Alberigi-Quaranta: Solid State Commun.17, 1443 (1975)
A. Alberigi-Quaranta, V. Borsari, C. Jacoboni, G. Zanarini: Appl. Phys. Lett.22, 103 (1973)
M. Deb Roy, B.R. Nag: Appl. Phys. A26, 131 (1981)
M. Deb Roy, B.R. Nag: Appl. Phys. A28, 195 (1982)
B.R. Nag, M. Deb Roy: Appl. Phys. A29, 45 (1982)
K.M. van Vliet: Solid State Electron.13, 649 (1970); J. Math. Phys.12, 1998 (1971)
B.R. Nag:Electron Transport in Compound Semiconductors (Springer, Berlin, Heidelberg, New York (1980) p. 107
K. Zanio:Semiconductors and Semimetals, Vol. 13, ed. by R.K. Willardson, A.C. Beer (Academic Press, New York 1978) pp. 73, 91