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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/CH10/EX10.7 | |
| 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/CH10/EX10.7')
| -rw-r--r-- | 377/CH10/EX10.7/10_7.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/377/CH10/EX10.7/10_7.sce b/377/CH10/EX10.7/10_7.sce new file mode 100644 index 000000000..f50b1b771 --- /dev/null +++ b/377/CH10/EX10.7/10_7.sce @@ -0,0 +1,13 @@ +disp("Peo=nc^2/Ne");
+Ne1=10^18;
+nc=1.5*10^10;
+Peo1=nc^2/Ne1;
+printf('\n The value of Peo when Ne=10^18 is %f/cm^3',Peo1);
+Ne2=10^19;
+Peo2=nc^2/Ne2;
+printf('\n The value of Peo when Ne=10^19 is %f/cm^3',Peo2);
+ni=1.5*10^10;
+a=0.026; //say a=K*T
+Eg=0.030; //Eg=ΔEg
+Peo3=(ni^2)*(exp(Eg/a))/Ne1; //considering the effect of bandgap narrowing
+printf('\n The value of Peo considering the effect of bandgap narrowing is %f/cm^3',Peo3);
\ No newline at end of file |