1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
{
"cells": [
{
"cell_type": "markdown",
"metadata": {},
"source": [
"# Chapter 21: Transducers"
]
},
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 21.1: value_of_electron_mobility.sce"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": true
},
"outputs": [],
"source": [
"//Example 21.1.\n",
"clc\n",
"format(6)\n",
"u=10*200 // in cm^2/V-s\n",
"disp(u,'The electron mobility, un(cm^2/V-s) = sigma*RH =')"
]
}
,
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 21.2: value_of_electron_concentration.sce"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": true
},
"outputs": [],
"source": [
"//Example 21.2.\n",
"clc\n",
"format(9)\n",
"n=10/((50*10^-4)*(1.6*10^-19)) // m^-3\n",
"disp('We know that the electron mobilty, un = sigma/nq')\n",
"disp('Therefore, the electron concentration,')\n",
"disp(n,' n(m^-3) = sigma / uq =')"
]
}
,
{
"cell_type": "markdown",
"metadata": {},
"source": [
"## Example 21.3: value_of_electron_density.sce"
]
},
{
"cell_type": "code",
"execution_count": null,
"metadata": {
"collapsed": true
},
"outputs": [],
"source": [
"//Example 21.3.\n",
"clc\n",
"format(7)\n",
"n=(1.2*20)/(60*(1.6*10^-19)*(0.5*10^-3)) // in m^3\n",
"disp('We know that the number of conduction electrons, i.e. electron density,')\n",
"disp(n,' n(m^3) = B*I/VH*q*w =')"
]
}
],
"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
}
|
