diff options
Diffstat (limited to '3636/CH3/EX3.4/Ex3_4.sce')
| -rw-r--r-- | 3636/CH3/EX3.4/Ex3_4.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/3636/CH3/EX3.4/Ex3_4.sce b/3636/CH3/EX3.4/Ex3_4.sce new file mode 100644 index 000000000..5788aabcd --- /dev/null +++ b/3636/CH3/EX3.4/Ex3_4.sce @@ -0,0 +1,12 @@ +clear;
+clc;
+n0=10^16 //doping atoms of P in atoms/cm^3
+ni=1.5*10^10 //in cm^-3
+Const=0.0259 //constant value for kT in eV
+
+//Calculation
+p0=(ni^2)/n0 //in cm^-3
+x=(n0/ni)
+delE=Const*log(x) //difference between energy bands Ef-Ei
+
+mprintf("Ef-Ei= %.3f eV",delE)
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