X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;ds=sidebyside;f=octave_packages%2Fsecs2d-0.0.8%2FDDGOX%2FDDGOXddcurrent.m;fp=octave_packages%2Fsecs2d-0.0.8%2FDDGOX%2FDDGOXddcurrent.m;h=3237b6aeaff7967ac746240b02d102d23d2254db;hb=c880e8788dfc484bf23ce13fa2787f2c6bca4863;hp=0000000000000000000000000000000000000000;hpb=1705066eceaaea976f010f669ce8e972f3734b05;p=CreaPhase.git

diff --git a/octave_packages/secs2d-0.0.8/DDGOX/DDGOXddcurrent.m b/octave_packages/secs2d-0.0.8/DDGOX/DDGOXddcurrent.m
new file mode 100644
index 0000000..3237b6a
--- /dev/null
+++ b/octave_packages/secs2d-0.0.8/DDGOX/DDGOXddcurrent.m
@@ -0,0 +1,52 @@
+function [current,divrg]=DDGOXddcurrent(mesh,Sinodes,data,contacts);
+
+% [current,divrg]=DDGOXddcurrent(mesh,Sinodes,data,contacts);
+
+
+% This file is part of 
+%
+%            SECS2D - A 2-D Drift--Diffusion Semiconductor Device Simulator
+%         -------------------------------------------------------------------
+%            Copyright (C) 2004-2006  Carlo de Falco
+%
+%
+%
+%  SECS2D is free software; you can redistribute it and/or modify
+%  it under the terms of the GNU General Public License as published by
+%  the Free Software Foundation; either version 2 of the License, or
+%  (at your option) any later version.
+%
+%  SECS2D is distributed in the hope that it will be useful,
+%  but WITHOUT ANY WARRANTY; without even the implied warranty of
+%  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+%  GNU General Public License for more details.
+%
+%  You should have received a copy of the GNU General Public License
+%  along with SECS2D; If not, see <http://www.gnu.org/licenses/>.
+
+load (file_in_path(path,'constants.mat'))
+
+
+Nelements = size(mesh.t,2);
+mob = Ufielddepmob(mesh,data.un,data.Fn,data.vsatn,data.mubn);
+An  = Uscharfettergummel(mesh,data.V(Sinodes),mob);
+mob = Ufielddepmob(mesh,data.up,data.Fp,data.vsatp,data.mubp);
+Ap  = Uscharfettergummel(mesh,-data.V(Sinodes),mob);
+divrg = An * data.n + Ap * data.p;
+
+for con = 1:length(contacts)
+
+    cedges = [];
+    cedges=[cedges,find(mesh.e(5,:)==contacts(con))];
+    cnodes = mesh.e(1:2,cedges);
+    cnodes = [cnodes(1,:) cnodes(2,:)];
+    cnodes = unique(cnodes);
+    
+    current(con) = sum(divrg(cnodes));
+    
+end
+
+Is = q*data.us*data.Vs*data.ns;
+current = current * Is;
+
+