diff options
Diffstat (limited to '3020/CH18/EX18.2')
| -rwxr-xr-x | 3020/CH18/EX18.2/ex18_2.sce | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/3020/CH18/EX18.2/ex18_2.sce b/3020/CH18/EX18.2/ex18_2.sce new file mode 100755 index 000000000..e04e4d66a --- /dev/null +++ b/3020/CH18/EX18.2/ex18_2.sce @@ -0,0 +1,11 @@ +clc;
+clear all;
+Nd=1e16;//donar concentration in cm^-3
+ni=1.45e10;//intrinsic carrier concentration
+T=300;//temperature in kelvin
+k=1.38e-23;//boltzmann constant
+//let Efd-Efi=x
+x=k*T*log(Nd/ni);//fermi energy with respect to Ef in J
+E=x/(1.6e-19);//covertion from J to eV
+disp('eV',E,'fermi energy with respect to Ef')
+
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