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authorpriyanka2015-06-24 15:03:17 +0530
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+//Example 4_17
+clc;
+clear;
+close;
+format('e',9);
+//given data :
+Nd=10^17;//atoms/cm^3
+ni=1.5*10^10;//atoms/cm^3
+n0=Nd;//atoms/cm^3(For Nd>>ni)
+p0=ni^2/n0;//atoms/cm^3
+disp(p0,"Equilibrium hole concentration(cm^-3)")