diff options
Diffstat (limited to '3840/CH8/EX8.5/Ex8_5.sce')
| -rw-r--r-- | 3840/CH8/EX8.5/Ex8_5.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/3840/CH8/EX8.5/Ex8_5.sce b/3840/CH8/EX8.5/Ex8_5.sce new file mode 100644 index 000000000..1805b5180 --- /dev/null +++ b/3840/CH8/EX8.5/Ex8_5.sce @@ -0,0 +1,16 @@ +clear +// +// +// + +//Variable declaration +e=1.6*10**-19 //charge(c) +mew_e=0.36 //electron mobility(m**2/Vs) +mew_h=0.17 //hole mobility(m**2/Vs) +rhoi=2.12 //resistivity(ohm m) + +//Calculation +ni=1/(rhoi*e*(mew_e+mew_h)) //intrinsic concentration(per m**3) + +//Result +printf("\n intrinsic concentration is %0.2f *10**16 per m**3",ni/10**16) |