1 function p=ThDDGOXhole_driftdiffusion(mesh,Dnodes,nin,p,V,...
2 Tp,mobp0,mobp1,tn,tp,n0,p0)
4 %% p=ThDDGOXhole_driftdiffusion(mesh,Dnodes,nin,p,V,Tp,monp0,mobp1,tn,tp,n0,p0)
7 %% This file is part of
9 %% SECS2D - A 2-D Drift--Diffusion Semiconductor Device Simulator
10 %% -------------------------------------------------------------------
11 %% Copyright (C) 2004-2006 Carlo de Falco
15 %% SECS2D is free software; you can redistribute it and/or modify
16 %% it under the terms of the GNU General Public License as published by
17 %% the Free Software Foundation; either version 2 of the License, or
18 %% (at your option) any later version.
20 %% SECS2D is distributed in the hope that it will be useful,
21 %% but WITHOUT ANY WARRANTY; without even the implied warranty of
22 %% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 %% GNU General Public License for more details.
25 %% You should have received a copy of the GNU General Public License
26 %% along with SECS2D; If not, see <http://www.gnu.org/licenses/>.
28 Nnodes = columns(mesh.p);
29 Nelements = columns(mesh.t);
30 Varnodes = setdiff(1:Nnodes,Dnodes);
36 Dp = Uscharfettergummel3(mesh,alpha,gamma,eta,beta);
38 denom = (tp*(nin+sqrt(n0.*p0))+tn*(p+sqrt(n0.*p0)));
39 MASS_LHS = Ucompmass2(mesh,nin./denom,ones(Nelements,1));
43 RHS = Ucompconst (mesh,p0.*n0./denom,ones(Nelements,1));
45 p(Varnodes) = LHS(Varnodes,Varnodes) \(RHS(Varnodes) -...
46 LHS(Varnodes,Dnodes)*p(Dnodes));