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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3636/CH5/EX5.4/Ex5_4.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3636/CH5/EX5.4/Ex5_4.sce')
| -rw-r--r-- | 3636/CH5/EX5.4/Ex5_4.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/3636/CH5/EX5.4/Ex5_4.sce b/3636/CH5/EX5.4/Ex5_4.sce new file mode 100644 index 000000000..f0c6e42a9 --- /dev/null +++ b/3636/CH5/EX5.4/Ex5_4.sce @@ -0,0 +1,15 @@ +clc;
+clear;
+Na=5*10^18 //doping densities in cm^-3
+Nd=5*10^15 //in cm^-3
+ni=1.5*10^10 //in cm^-3
+VR=4 //voltage in V
+epsilon_s=11.7 //in F/cm
+epsilon_0=8.85*10^-14 //in F/cm
+Vbi=0.838 //built-in potential in V
+e=1.6*10^-19 //in J
+
+//Calculation
+W=((2*epsilon_s*epsilon_0*(Vbi+VR)*(Na+Nd))/(e*Na*Nd))^0.5
+
+mprintf("Total space-charge width= %1.2e cm",W)
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