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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 /668/CH9/EX9.10/eg9_10.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 '668/CH9/EX9.10/eg9_10.sce')
| -rwxr-xr-x | 668/CH9/EX9.10/eg9_10.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/668/CH9/EX9.10/eg9_10.sce b/668/CH9/EX9.10/eg9_10.sce new file mode 100755 index 000000000..14845ba96 --- /dev/null +++ b/668/CH9/EX9.10/eg9_10.sce @@ -0,0 +1,15 @@ +kT = 26*10^-3; //in eV
+q = 1.6*10^-19;
+ni = 1.5*10^10;
+eps0 = 8.85*10^-14; //in F/m
+eps = 11.9*eps0;
+eps1 = 3.9*eps0;
+Na = 2*10^16;
+dox = 500*10^-8;
+Vsb = 1;
+phiF = kT*log(Na/ni);
+disp(phiF,"The Fermi level position (in V) for the device = ")
+Cox = eps1/dox;
+disp(Cox,"The oxide capacitance (in F/cm2) = ")
+dVt = (2*q*eps*Na)^0.5/Cox*((2*phiF+1)^0.5 - (2*phiF)^0.5);
+disp(dVt,"The change in the threshold voltage (in V) = ")
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