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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /377/CH4/EX4.3/4_3.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '377/CH4/EX4.3/4_3.sce')
| -rw-r--r-- | 377/CH4/EX4.3/4_3.sce | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/377/CH4/EX4.3/4_3.sce b/377/CH4/EX4.3/4_3.sce new file mode 100644 index 000000000..f4392f007 --- /dev/null +++ b/377/CH4/EX4.3/4_3.sce @@ -0,0 +1,9 @@ +disp("Ef=K*T*log(n/Nc)"); // Ef measured from the conduction band edge
+a=0.026; //say (K*T)=a
+n=10^17;
+Nc=4.45*(10^17);
+b=(a)*log((n)/(Nc)); //say Ef=b
+printf('the value of Ef = %f eV',b);
+disp("Ef=K*T*[(log(n/Nc))+((n)/(sqrt(8)*(Nc)))]");//using Joyce-Dixon approximation
+c=(a)*[(log((n)/(Nc)))+((n)/(sqrt(8)*(Nc)))];
+printf('the value of Ef using Joyce-Dixon approximation method is %f eV',c);
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