Electrons and phonons in semiconductor multilayers
著者
書誌事項
Electrons and phonons in semiconductor multilayers
Cambridge University Press, 2009
2nd ed
- pbk
大学図書館所蔵 全1件
注記
Includes bibliographical references (p. 397-405) and index
First paperback edition 2014
内容説明・目次
内容説明
Advances in nanotechnology have generated semiconductor structures that are only a few molecular layers thick, and this has important consequences for the physics of electrons and phonons in such structures. This book describes in detail how confinement of electrons and phonons in quantum wells and wires affects the physical properties of the semiconductor. This second edition contains four new chapters on spin relaxation, based on recent theoretical research; the hexagonal wurtzite lattice; nitride structures, whose novel properties stem from their spontaneous electric polarization; and terahertz sources, which includes an account of the controversies that surrounded the concepts of Bloch oscillations and Wannier-Stark states. The book is unique in describing the microscopic theory of optical phonons, the radical change in their nature due to confinement, and how they interact with electrons. It will interest graduate students and researchers working in semiconductor physics.
目次
- Introduction
- 1. Simple models of the electron-phonon interaction
- 2. Quantum confinement of carriers
- 3. Quasicontinuum theory of lattice vibrations
- 4. Bulk vibratory modes in an isotropic continuum
- 5. Optical modes in a quantum well
- 6. Superlattice modes
- 7. Optical modes in various structures
- 8. Electron-phonon interaction in a quantum well
- 9. Other scattering mechanisms
- 10. Quantum screening
- 11. The electron distribution function
- 12. Spin relaxation
- 13. Electrons and phonons in the Wurtzite lattice
- 14. Nitride heterostructures
- 15. Terahertz sources
- References
- Index.
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