A Workbook
M. Kuno
May 14, 2004
,2
,Contents
1 Introduction 1
2 Structure 11
3 Length scales 29
4 Confinement 35
5 Density of states 57
6 More density of states 65
7 Even more density of states 73
8 Joint density of states 85
9 Emission 97
10 Bands 115
11 Tunneling 137
12 The WKB approximation 155
13 Synthesis 183
14 Tools 201
15 Applications 209
Acknowledgments 231
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, ii CONTENTS