diff options
Diffstat (limited to '3401/CH8/EX8.1/Ex8_1.sce')
| -rwxr-xr-x | 3401/CH8/EX8.1/Ex8_1.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/3401/CH8/EX8.1/Ex8_1.sce b/3401/CH8/EX8.1/Ex8_1.sce new file mode 100755 index 000000000..2f8674cd6 --- /dev/null +++ b/3401/CH8/EX8.1/Ex8_1.sce @@ -0,0 +1,15 @@ +clc
+
+T=300// K
+ni=1.5*10^10 //cm^-3
+k=8.617*10^-5 //eV/K
+Nd=10^16 //cm^-3
+Va=0.60 //V
+
+//pn=pn0*exp(e*Va/k*T)
+pn0=ni^2/Nd
+disp(pn0,"thermal equlibrium minority carrier hole concentration in cm^-3 is= ")
+
+pn=pn0*exp(Va/(k*T))
+disp(pn,"minority carrier hole concentration in cm^-3 is= ")
+
|