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Diffstat (limited to '2444/CH1/EX1.7/ex1_7.sce')
| -rwxr-xr-x | 2444/CH1/EX1.7/ex1_7.sce | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/2444/CH1/EX1.7/ex1_7.sce b/2444/CH1/EX1.7/ex1_7.sce new file mode 100755 index 000000000..30308290d --- /dev/null +++ b/2444/CH1/EX1.7/ex1_7.sce @@ -0,0 +1,23 @@ +// Exa 1.7
+clc;
+clear;
+close;
+format('v',9)
+// Given data
+R = 1;// in k ohm
+R = R * 10^3;// in ohm
+L = 400;// in µm
+L = L * 10^-6;// in m
+W = 20;// in µm
+W = W * 10^-6;// in m
+a = L*W;// in m^2
+l = 4;// in mm
+l = l * 10^-3;// in m
+rho_i = (R*a)/l;// in ohm-m
+sigma_i = 1/rho_i;// in S/m
+e = 1.6*10^-19;// in C
+miu_h = 480;// in cm^2/V-s
+miu_h = miu_h * 10^-4;// in m^2/V-s
+// sigma_i = p*e*miu_h;
+p = sigma_i/(e*miu_h);// in /m^3
+disp(p,"The concentration of acceptor atom in /m^3 is");
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