diff options
Diffstat (limited to '1730/CH2/EX2.11/Exa2_11.sce')
| -rwxr-xr-x | 1730/CH2/EX2.11/Exa2_11.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/1730/CH2/EX2.11/Exa2_11.sce b/1730/CH2/EX2.11/Exa2_11.sce new file mode 100755 index 000000000..069a3305f --- /dev/null +++ b/1730/CH2/EX2.11/Exa2_11.sce @@ -0,0 +1,13 @@ +//Exa11
+clc;
+clear;
+close;
+//given data
+rho_i=2*10^-3; //in ohm-m (there is miss printed in this line in the book)
+sigma_i=1/rho_i;
+miu_e=0.3;// in m^2/V-s
+miu_h=0.1;// in m^2/V-s
+e=1.6*10^-19; // in C
+// Formula sigma_i=nita_i*e*(miu_e+miu_h)
+nita_i=sigma_i/(e*(miu_e+miu_h));
+disp("Carrier density is : "+string(nita_i)+" /m^3");
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