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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 /181/CH1/EX1.11/example1_11.sce | |
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| -rwxr-xr-x | 181/CH1/EX1.11/example1_11.sce | 22 |
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diff --git a/181/CH1/EX1.11/example1_11.sce b/181/CH1/EX1.11/example1_11.sce new file mode 100755 index 000000000..8d161129a --- /dev/null +++ b/181/CH1/EX1.11/example1_11.sce @@ -0,0 +1,22 @@ +// Time taken to reach Brillouin zone
+// Basic Electronics
+// By Debashis De
+// First Edition, 2010
+// Dorling Kindersley Pvt. Ltd. India
+// Example 1-11 in page 46
+
+clear; clc; close;
+
+// Data given
+h=1.05*10^-34; // Constant of calculation in Js
+Kb=1.112*10^8; // Wave vector at Brillouin xone along x-axis /cm
+E_0=10^4; // External electric field applied in V/cm
+e=1.6*10^-19; // Charge on an electron in C
+
+// Calculation
+tou=(h*Kb)/(e*E_0);
+
+printf("Time taken by electron is %0.3e s",tou);
+
+// Result
+// Time taken by electron to reach Brillouin zone is 7.297 ps
\ No newline at end of file |