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| 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/EX3.2 | |
| 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/EX3.2')
| -rwxr-xr-x | 284/CH3/EX3.2/ex_2.sce | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/284/CH3/EX3.2/ex_2.sce b/284/CH3/EX3.2/ex_2.sce new file mode 100755 index 000000000..67444627f --- /dev/null +++ b/284/CH3/EX3.2/ex_2.sce @@ -0,0 +1,9 @@ +// Chapter 3_The Semiconductor in Equilibrium
+//Caption_Equilibrium Distribution of Electrons and holes
+//Ex_2//page 87
+T=400;
+N=1.04*(10^19)
+kT=0.0259*(T/300);
+Nv=N*(T/300)^(1.5)
+po=Nv*(%e^(-0.27/kT))
+printf('The thermal equilibrium hole concentration in silicon at T=400K ==%fd per cm^3 \n',po)
\ No newline at end of file |