X-Git-Url: https://hackdaworld.org/gitweb/?a=blobdiff_plain;f=nlsop.c;h=784b5dd0e3ebb3c81ed00d9a71503186495ff77a;hb=a3957b19b4696cb5f7e3204567dac942bf5b6a21;hp=5b160bc0bad5da00dad9e4b25817688c9f5a2e3b;hpb=27d07bd7fc4b8166dfcfc6177101b778e6b1048c;p=physik%2Fnlsop.git

diff --git a/nlsop.c b/nlsop.c
index 5b160bc..784b5dd 100644
--- a/nlsop.c
+++ b/nlsop.c
@@ -1,6 +1,8 @@
 /*
  * nlsop.c 
  *
+ * author: frank zirkelbach (frank@xeen.net)
+ *
  * this program tries helping to understand the amorphous depuration
  * and recrystallization of SiCx while ion implantation at temperatures
  * below 400 degree celsius.
@@ -10,6 +12,23 @@
  * refs: 
  *  - J. K. N. Lindner. Habilationsschrift, Universitaet Augsburg.
  *  - Maik Haeberlen. Diplomarbeit, Universitaet Augsburg.
+ *
+ * Copyright (C) 2004 Frank Zirkelbach
+ *
+ * This program 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.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
  */
 
 #define _GNU_SOURCE
@@ -32,6 +51,7 @@
 /* test globals - get removed or included in my_info struct later */
 int amorph_count;
 int cryst_count;
+unsigned char c_diff;
 
 int usage(void)
 {
@@ -39,6 +59,7 @@ int usage(void)
  puts("-h \t\t help");
  puts("-n \t\t no user interaction");
  puts("-Z \t\t cryst -> amorph c diffusion in z direction");
+ puts("-i \t\t no cryst to cryst diffusion");
  printf("-a <value> \t slope of nuclear energy loss (default %f)\n",A_EL);
  printf("-b <value> \t nuclear energy loss offset (default %f)\n",B_EL);
  printf("-x <value> \t # x cells (default %d)\n",X);
@@ -55,13 +76,13 @@ int usage(void)
  printf("-D <value> \t diffusion rate from cryst to amorph cells (default %f)\n",DR_AC);
  printf("-c <value> \t diffusion rate in cryst cells (default %f)\n",DR_CC);
  printf("-e <value> \t do diffusion every <value> steps (default %d)\n",DIFF_RATE);
- puts("-g <file> <step> \t continue simulation from file and step (step > 0)!");
+ puts("-g <file> <step> continue simulation from file and step (step > 0)!");
  printf("-W <value> \t write every <value> steps to save file (default %d)\n",RESAVE);
  puts("-C <file> \t convert file to gnuplot format");
  puts("-L <file> \t load from file");
  puts("-S <file> \t save to file");
  puts("-R <file> \t read from random file");
- puts("-P <file> \t specify implantatin profile file");
+ puts("-P <file> \t specify implantation profile file");
  
  return 1;
 }
@@ -136,7 +157,7 @@ int distrib_c(d3_lattice *d3_l,info *my_info,int step,double c_ratio)
    for(k=0;k<d3_l->max_z;k++)
    {
     offset=i+j*d3_l->max_x+k*d3_l->max_x*d3_l->max_y;
-    /* case amorph - amorph <-> cryst diffusion */
+    /* case amorph: amorph <- cryst diffusion */
     if(*(d3_l->status+offset)&AMORPH)
     {
      for(c=-1;c<=1;c++)
@@ -185,7 +206,11 @@ int distrib_c(d3_lattice *d3_l,info *my_info,int step,double c_ratio)
       }
      }  
     } else
-    /* case not amorph - cryst <-> cryst diffusion */
+    /* case not amorph: cryst <-> cryst diffusion */
+
+    /* test ! */
+    if(c_diff) {
+    /* */
     {
      for(c=-1;c<=1;c++) 
      {
@@ -222,6 +247,9 @@ int distrib_c(d3_lattice *d3_l,info *my_info,int step,double c_ratio)
       }
      }
     }
+    /* end test */
+    }
+    /* */
    } /* for z */
   } /* for y */
  } /* for x */
@@ -658,6 +686,7 @@ int main(int argc,char **argv)
  refresh=REFRESH;
  resave=RESAVE;
  my_info.z_diff=0;
+ c_diff=1;
  my_info.a_el=A_EL;
  my_info.b_el=B_EL;
  my_info.a_cd=A_CD;
@@ -715,6 +744,10 @@ int main(int argc,char **argv)
     case 'Z':
      my_info.z_diff=1;
      break;
+    case 'i':
+     c_diff=0;
+     my_info.dr_cc=0;
+     break;
     case 's':
      my_info.steps=atoi(argv[++i]);
      break;
@@ -842,7 +875,8 @@ int main(int argc,char **argv)
  sprintf(cd_txt,"a_cd: %.3f  b_cd: %.3f",my_info.a_cd,my_info.b_cd);
  sprintf(cp_txt,"a_cp: %.4f",my_info.a_cp);
  sprintf(dr_ac_txt,"a/c diffusion rate: %.4f",my_info.dr_ac);
- sprintf(dr_cc_txt,"c/c diffusion rate: %.4f",my_info.dr_cc);
+ if(my_info.dr_cc!=0) sprintf(dr_cc_txt,"c/c diffusion rate: %.4f",my_info.dr_cc);
+ else sprintf(dr_cc_txt,"c/c diffusion rate: none");
  sprintf(zdiff_txt,"diffusion in z direction: %c",my_info.z_diff?'y':'n');
  sprintf(diff_txt,"diffusion every %d steps",my_info.diff_rate);
  strcpy(mode_txt,"view: a/c mode");