Opis: Electrons and Phonons in Semiconductor Multilayers - B. K. Ridley

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. Review from the first edition: 'Electrons and Phonons in Semiconductor Multilayers achieves its purpose commendably and fills a gap in the market. The book is well-produced, with a good index, and is reasonably priced.' A. M. Fox, Optics and Photonics News Review from the first edition: '... a specialist's vade mecum, including an immense amount of valuable detail.' Peter J. Price, Physics Today 'The reviewed book is one of those rare pleasant events. ... The book should be of interest to those dealing with the investigations and applications of low-dimensional semiconductor structures.' Yuri G. Peisakhovich, Materials Research BulletinIntroduction; 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.

Szczegóły: Electrons and Phonons in Semiconductor Multilayers - B. K. Ridley

Tytuł: Electrons and Phonons in Semiconductor Multilayers
Autor: B. K. Ridley
Wydawnictwo: Cambridge University Press
ISBN: 9781107424579
Rok wydania: 2014
Ilość stron: 422
Oprawa: Miękka
Waga: 0.67 kg

Recenzje: Electrons and Phonons in Semiconductor Multilayers - B. K. Ridley