Quantum Wells, Wires and Dots
(Sprache: Englisch)
"Quantum Wells, Wires and Dots, 3rd Edition" is aimed at providing "all" the essential information, both theoretical and computational, in order that the reader can, starting from essentially nothing, understand how the electronic, optical and transport...
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Produktinformationen zu „Quantum Wells, Wires and Dots “
"Quantum Wells, Wires and Dots, 3rd Edition" is aimed at providing "all" the essential information, both theoretical and computational, in order that the reader can, starting from essentially nothing, understand how the electronic, optical and transport properties of semiconductor heterostructures are calculated. Completely revised and updated, this text is designed to lead the reader through a series of simple theoretical and computational implementations, and slowly build from solid foundations, to a level where the reader can begin to initiate theoretical investigations or explanations of their own.
Klappentext zu „Quantum Wells, Wires and Dots “
Quantum Wells, Wires and Dots, 3rd Edition is aimed at providing all the essential information, both theoretical and computational, in order that the reader can, starting from essentially nothing, understand how the electronic, optical and transport properties of semiconductor heterostructures are calculated. Completely revised and updated, this text is designed to lead the reader through a series of simple theoretical and computational implementations, and slowly build from solid foundations, to a level where the reader can begin to initiate theoretical investigations or explanations of their own.
Quantum Wells, Wires and Dots will provide all the essential information, both theoretical and computational, to develop an understanding of the electronic, optical and transport properties of these semiconductor nanostructures. The book will lead the reader through comprehensive explanations and mathematical derivations to the point where they can design semiconductor nanostructures with the required electronic and optical properties for exploitation in these technologies. The first chapters will be concerned with semiconductors and heterostructures and solutions to Schrodinger's equation and numerical solutions. Chapters 4 to 6 will cover diffusion, impurities and excitons. Chapters 7 to 9 will provide information on strained quantum wells, simple models of quantum wires and dots and quantum dots, respectively. Carrier scattering, electron transport, multiband envelope function method, optical waveguiding, introduction to non-linear optical effects, empirical pseudopotential theory and microscopic electronic properties of semiconductor heterostructures will be discussed in Chapters 10 to 16. The final chapter will be on the application of quantum wires and dots.
Inhaltsverzeichnis zu „Quantum Wells, Wires and Dots “
PrefaceAcknowledgements
About the author(s)
About the book
Introduction
1 Semiconductors and heterostructures
1.1 The mechanics of waves
1.2 Crystal structure
1.3 The effective mass approximation
1.4 Band theory
1.5 Heterojunctions
1.6 Heterostructures
1.7 The envelope function approximation
1.8 The reciprocal lattice
2 Solutions to Schrödinger's equation
2.1 The infinite well
2.2 In-plane dispersion
2.3 Density of states
2.4 Subband populations
2.5 Finite well with constant mass
2.6 Effective mass mismatch at heterojunctions
2.7 The infinite barrier height and mass limits
2.8 Hermiticity and the kinetic energy operator
2.9 Alternative kinetic energy operators
2.10 Extension to multiple-well systems
2.11 The asymmetric single quantum well
2.12 Addition of an electric field
2.13 The infinite superlattice
2.14 The single barrier
2.15 The double barrier
2.16 Extension to include electric field
2.17 Magnetic fields and Landau quantisation
2.18 In summary
3 Numerical solutions
3.1 Shooting method
3.2 Generalised initial conditions
3.3 Practical implementation of the shooting method
3.4 Heterojunction boundary conditions
3.5 The parabolic potential well
3.6 The Pöschl-Teller potential hole
3.7 Convergence tests
3.8 Extension to variable effective mass
3.9 The double quantum well
3.10 Multiple quantum wells and finite superlattices
3.11 Addition of electric field
3.12 Quantum confined Stark effect
3.13 Field-induced anti-crossings
3.14 Symmetry and selection rules
3.15 The Heisenberg uncertainty principle
3.16 Extension to include band non-parabolicity
3.17 Poisson's equation
3.18 Self-consistent Schrödinger-Poisson solution
3.19 Computational implementation
3.20 Modulation doping
3.21 The high-electron-mobility transistor
3.22 Band filling
4 Diffusion
4.1 Introduction
4.2 Theory
4.3 Boundary
... mehr
conditions
4.4 Convergence tests
4.5 Constant diffusion coefficients
4.6 Concentration dependent diffusion coefficient
4.7 Depth dependent diffusion coefficient
4.8 Time dependent diffusion coefficient
4.9 !-doped quantum wells
4.10 Extension to higher dimensions
5 Impurities
5.1 Donors and acceptors in bulk material
5.2 Binding energy in a heterostructure
5.3 Two-dimensional trial wave function
5.4 Three-dimensional trial wave function
5.5 Variable-symmetry trial wave function
5.6 Inclusion of a central cell correction
5.7 Special considerations for acceptors
5.8 Effective mass and dielectric mismatch
5.9 Band non-parabolicity
5.10 Excited states
5.11 Application to spin-flip Raman spectroscopy
5.12 Alternative approach to excited impurity states
5.13 The ground state
5.14 Position dependence
5.15 Excited States
5.16 Impurity occupancy statistics
6 Excitons
6.1 Excitons in bulk
6.2 Excitons in heterostructures
6.3 Exciton binding energies
6.4 1s exciton
6.5 The two-dimensional and three-dimensional limits
6.6 Excitons in single quantum wells
6.7 Excitons in multiple quantum wells
6.8 Stark Ladders
6.9 Self-consistent effects
6.10 Spontaneous symmetry breaking
6.11 2s exciton
7 Strained quantum wells, V. D. Jovanovíc
7.1 Stress and strain in bulk crystals
7.2 Strain in quantum wells
7.3 Strain balancing
7.4 Effect on the band profile of quantum wells
7.5 The piezoelectric effect
7.6 Induced piezoelectric fields in quantum wells
7.7 Effect of piezoelectric fields on quantum wells
8 Simple models of quantum wires and dots
8.1 Further confinement
8.2 Schrödinger's equation in quantum wires
8.3 Infinitely deep rectangular wires
8.4 Simple approximation to a finite rectangular wire
8.5 Circular cross-section wire
8.6 Quantum boxes
8.7 Spherical quantum dots
8.8 Non-zero angular momentum states
8.9 Approaches
4.4 Convergence tests
4.5 Constant diffusion coefficients
4.6 Concentration dependent diffusion coefficient
4.7 Depth dependent diffusion coefficient
4.8 Time dependent diffusion coefficient
4.9 !-doped quantum wells
4.10 Extension to higher dimensions
5 Impurities
5.1 Donors and acceptors in bulk material
5.2 Binding energy in a heterostructure
5.3 Two-dimensional trial wave function
5.4 Three-dimensional trial wave function
5.5 Variable-symmetry trial wave function
5.6 Inclusion of a central cell correction
5.7 Special considerations for acceptors
5.8 Effective mass and dielectric mismatch
5.9 Band non-parabolicity
5.10 Excited states
5.11 Application to spin-flip Raman spectroscopy
5.12 Alternative approach to excited impurity states
5.13 The ground state
5.14 Position dependence
5.15 Excited States
5.16 Impurity occupancy statistics
6 Excitons
6.1 Excitons in bulk
6.2 Excitons in heterostructures
6.3 Exciton binding energies
6.4 1s exciton
6.5 The two-dimensional and three-dimensional limits
6.6 Excitons in single quantum wells
6.7 Excitons in multiple quantum wells
6.8 Stark Ladders
6.9 Self-consistent effects
6.10 Spontaneous symmetry breaking
6.11 2s exciton
7 Strained quantum wells, V. D. Jovanovíc
7.1 Stress and strain in bulk crystals
7.2 Strain in quantum wells
7.3 Strain balancing
7.4 Effect on the band profile of quantum wells
7.5 The piezoelectric effect
7.6 Induced piezoelectric fields in quantum wells
7.7 Effect of piezoelectric fields on quantum wells
8 Simple models of quantum wires and dots
8.1 Further confinement
8.2 Schrödinger's equation in quantum wires
8.3 Infinitely deep rectangular wires
8.4 Simple approximation to a finite rectangular wire
8.5 Circular cross-section wire
8.6 Quantum boxes
8.7 Spherical quantum dots
8.8 Non-zero angular momentum states
8.9 Approaches
... weniger
Bibliographische Angaben
- Autor: Paul Harrison
- 2009, 3. Aufl., 576 Seiten, Maße: 16,5 x 24,1 cm, Kartoniert (TB), Englisch
- Verlag: Wiley & Sons
- ISBN-10: 047077097X
- ISBN-13: 9780470770979
Sprache:
Englisch
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