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{
"cells": [
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Chapter 16: Photoconductivity "
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 16.1: Pairs_generated_per_second.sce"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": true
},
"outputs": [],
"source": [
"// Example 16.1, page no-416\n",
"clear\n",
"clc\n",
"\n",
"lam=0.4*10^-6//m\n",
"A=4*10^-6//m^2\n",
"in=200//W/m^2\n",
"h=6.626*10^-34\n",
"c=3*10^8//m/s\n",
"N=in*A*lam/(h*c)\n",
"printf('The number of pairs generated per second is %.3f * 10^14',N*10^-14)"
]
}
,
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 16.2: Wavelength_of_emitted_radiation.sce"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": true
},
"outputs": [],
"source": [
"// Example 16.2, page no-417\n",
"clear\n",
"clc\n",
"\n",
"e=1.6*10^-19//C\n",
"eg=1.43 //eV\n",
"E=e*eg\n",
"h=6.626*10^-34\n",
"c=3*10^8//m/s\n",
"lam=h*c/E\n",
"printf('The wavelength of emitted radiation is %.2f µm',lam*10^6)"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Scilab",
"language": "scilab",
"name": "scilab"
},
"language_info": {
"file_extension": ".sce",
"help_links": [
{
"text": "MetaKernel Magics",
"url": "https://github.com/calysto/metakernel/blob/master/metakernel/magics/README.md"
}
],
"mimetype": "text/x-octave",
"name": "scilab",
"version": "0.7.1"
}
},
"nbformat": 4,
"nbformat_minor": 0
}
|
