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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1367/CH15/EX15.5/15_5.sce | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '1367/CH15/EX15.5/15_5.sce')
| -rwxr-xr-x | 1367/CH15/EX15.5/15_5.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/1367/CH15/EX15.5/15_5.sce b/1367/CH15/EX15.5/15_5.sce new file mode 100755 index 000000000..5a3a69773 --- /dev/null +++ b/1367/CH15/EX15.5/15_5.sce @@ -0,0 +1,12 @@ +//Calculate Intrinsic Carrier density
+//Ex:15.5
+clc;
+clear;
+close;
+m=0.14;//mobility of electron
+u_h=0.05;//mobility of holes
+p=3000;//resistivity in ohm-m
+e=1.602*10^-19;//charge of an electron in C
+a=1/p;//conductivity
+n=a/(e*(m+u_h));
+disp(n,"Intrinsic Carrier density in pure silicon (in per cu m) = ");
\ No newline at end of file |