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by
J. P. Colinge
Department of Electrical and Computer Engineering
University of California, Davis
C. A. Colinge
Department of Electrical and Electronic Engineering
California State University
Press
KLUWER ACADEMIC PUBLISHERS
NEW YORK, BOSTON, DORDRECHT, LONDON, MOSCOW
Contents
Preface
1.Energy Band Theory
Electron in a crystal
Two examples of electron behavior
Free electron
The particle-in-a-box approach
Energy bands of a crystal (intuitive approach)
Krönig-Penney model
Valence band and conduction band
Parabolic band approximation
Concept of a hole
Effective mass of the electron in a crystal
Density of states in energy bands
Intrinsic semiconductor
Extrinsic semiconductor
Ionization of impurity atoms
Electron-hole equilibrium
Calculation of the Fermi Level
Degenerate semiconductor
Alignment of Fermi levels
Important Equations
Problems
2. Theory of Electrical Conduction
Drift of electrons in an electric field
Mobility
Drift current
Hall effect
Diffusion current
Drift-diffusion equations
Einstein relationships
Transport equations
Quasi-Fermi levels
Important Equations
Problems
[ 本帖最后由 xhwubai 于 2009-2-28 15:17 编辑 ] |
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