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| author | hardythe1 | 2015-06-03 15:27:17 +0530 |
|---|---|---|
| committer | hardythe1 | 2015-06-03 15:27:17 +0530 |
| commit | df60071cf1d1c18822d34f943ab8f412a8946b69 (patch) | |
| tree | ab059cf19bad4a1233a464ccf5d72cf8b3fb323c /Materials_Science_and_Engineering/Chapter15.ipynb | |
| parent | fba055ce5aa0955e22bac2413c33493b10ae6532 (diff) | |
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Diffstat (limited to 'Materials_Science_and_Engineering/Chapter15.ipynb')
| -rwxr-xr-x | Materials_Science_and_Engineering/Chapter15.ipynb | 61 |
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diff --git a/Materials_Science_and_Engineering/Chapter15.ipynb b/Materials_Science_and_Engineering/Chapter15.ipynb new file mode 100755 index 00000000..f4be7ab8 --- /dev/null +++ b/Materials_Science_and_Engineering/Chapter15.ipynb @@ -0,0 +1,61 @@ +{
+ "metadata": {
+ "name": ""
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+ {
+ "cells": [
+ {
+ "cell_type": "heading",
+ "level": 1,
+ "metadata": {},
+ "source": [
+ "Chapter 15 : Semiconductors"
+ ]
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Example 15.1, Page No 364"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "import math\n",
+ "#initialisation of variables\n",
+ "rho = 3000.0 # resistivity in ohm m\n",
+ "mu_e = 0.14\n",
+ "mu_h = 0.05 \n",
+ "e = 1.602e-19 # charge on electron\n",
+ "\n",
+ "#Calculations\n",
+ "sigma = 1.0/rho\n",
+ "n = sigma/((mu_e+mu_h)*e)\n",
+ "\n",
+ "#Results\n",
+ "print(\" Intrinsic carrier density is %.3e m^-3\" %n)\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ " Intrinsic carrier density is 1.095e+16 m^-3\n"
+ ]
+ }
+ ],
+ "prompt_number": 1
+ }
+ ],
+ "metadata": {}
+ }
+ ]
+}
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