diff options
| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /284/CH3/EX3.9 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '284/CH3/EX3.9')
| -rwxr-xr-x | 284/CH3/EX3.9/ex_9.sce | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/284/CH3/EX3.9/ex_9.sce b/284/CH3/EX3.9/ex_9.sce new file mode 100755 index 000000000..0dbac7dfe --- /dev/null +++ b/284/CH3/EX3.9/ex_9.sce @@ -0,0 +1,10 @@ +// Chapter 3_The Semiconductor in Equilibrium
+//Caption_Charge Neutrality
+//Ex_9//page 112
+T=300 //temperature in kelvin
+Nd=10^16 //donor concentration per cm cube
+Na=0
+ni=1.5*(10^10) //intrinsic carrier concentration
+no=((Nd-Na)/2)+(((Nd-Na)/2)^2+ni^2)^0.5
+po=ni^2/no;
+printf('The majority carrier electron concentration is %fd per cm cube while the minority carrier hole concentration is %fd per cm cube',no,po)
\ No newline at end of file |