diff options
Diffstat (limited to '3401/CH7/EX7.2/Ex7_2.sce')
| -rwxr-xr-x | 3401/CH7/EX7.2/Ex7_2.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/3401/CH7/EX7.2/Ex7_2.sce b/3401/CH7/EX7.2/Ex7_2.sce new file mode 100755 index 000000000..f502d447d --- /dev/null +++ b/3401/CH7/EX7.2/Ex7_2.sce @@ -0,0 +1,14 @@ +clc
+
+T=300//K
+Na=10^16// cm^-3
+Nd=10^15// cm^-3
+e=1.6*10^-19// eV
+epsilon0=8.85*10^-14// F/m
+epsilons=11.7
+Vbi=0.635// V
+W=(((2*(epsilons*epsilon0)*Vbi)/e)*((Na+Nd)/(Na*Nd)))^0.5
+disp(W,"W spacing charge width in meter is")
+xn=0.864*10^-4// xp=0.086 micro m
+Emax=-e*Nd*xn/(epsilons*epsilon0)
+disp(Emax,"the value of Emax in V/cm is")
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