diff options
| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3665/CH4/EX4.3/Ex4_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 '3665/CH4/EX4.3/Ex4_3.sce')
| -rw-r--r-- | 3665/CH4/EX4.3/Ex4_3.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3665/CH4/EX4.3/Ex4_3.sce b/3665/CH4/EX4.3/Ex4_3.sce new file mode 100644 index 000000000..bbec93cd1 --- /dev/null +++ b/3665/CH4/EX4.3/Ex4_3.sce @@ -0,0 +1,20 @@ +clc//
+//
+//
+
+//Variable declaration
+d=2.82*10^-10; //distance(m)
+k=1.38*10^-23; //boltzmann constant(J/K)
+e=1.6*10^-19; //charge(eV)
+T=273+25; //temperature(K)
+sd=5*10^11; //schotky defects(per m^3)
+
+//Calculation
+V=(2*d)^3; //volume of unit cell(m^3)
+N=4/V; //density of ion pairs
+x=(log10(N/sd));
+
+Es=2*(k/e)*T*2.303*x; //average energy required(eV)
+
+//Result
+printf("\n average energy required is %0.3f eV",Es)
|