diff options
Diffstat (limited to '2444/CH1/EX1.16/ex1_16.sce')
| -rwxr-xr-x | 2444/CH1/EX1.16/ex1_16.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/2444/CH1/EX1.16/ex1_16.sce b/2444/CH1/EX1.16/ex1_16.sce new file mode 100755 index 000000000..a53137bc3 --- /dev/null +++ b/2444/CH1/EX1.16/ex1_16.sce @@ -0,0 +1,18 @@ +// Exa 1.16
+clc;
+clear;
+close;
+format('v',9)
+// Given data
+N = 3*10^25;// in /m^3
+e = 1.602*10^-19;// in C
+E_G = 1.1;// in eV
+E_G = E_G*e;// in J
+kdas = 1.38*10^-23;// in J/K
+T = 300;// in K
+miu_e = 0.14;// in m^2/V-s
+miu_h = 0.05;// in m^2/V-s
+n_i = N*(%e^((-E_G)/(2*kdas*T)));// in /m^3
+disp(n_i,"The interinsic carrier concentration in /m^3 is");
+sigma = n_i*e*(miu_e+miu_h);// in S/m
+disp(sigma,"The conductivity of silicon in S/m is");
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