10 hbar = ( hplanck/ (2*pi));
26 mndos = (mnl*mnt*mnt)^(1/3);
30 mhdos = (mhh^(3/2)+mlh^(3/2))^(2/3);
33 aleph = hbar^2/(4*rn*q*mn);
36 alephp = hbar^2/(4*rp*q*mh);
38 Nc = (6/4)*(2*mndos*Kb*T0/(hbar^2*pi))^(3/2);
39 Nv = (1/4)*(2*mhdos*Kb*T0/(hbar^2*pi))^(3/2);
43 Egap = Eg0-alfaEg*((T0^2)/(T0+betaEg));
45 ni = sqrt(Nc*Nv)*exp(-Egap/(2*(Kb * T0)));
46 Phims = - Egap /(2*q);
49 ## This file is part of
51 ## SECS1D - A 1-D Drift--Diffusion Semiconductor Device Simulator
52 ## -------------------------------------------------------------------
53 ## Copyright (C) 2004-2007 Carlo de Falco
57 ## SECS1D is free software; you can redistribute it and/or modify
58 ## it under the terms of the GNU General Public License as published by
59 ## the Free Software Foundation; either version 2 of the License, or
60 ## (at your option) any later version.
62 ## SECS1D is distributed in the hope that it will be useful,
63 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
64 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
65 ## GNU General Public License for more details.
67 ## You should have received a copy of the GNU General Public License
68 ## along with SECS1D; If not, see <http://www.gnu.org/licenses/>.
72 % $Date: 2008-02-04 16:26:27 +0100 (man, 04 feb 2008) $