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Hybrid Phonons in Nanostructures

Hybrid Phonons in Nanostructures
Catalogue Information
Field name Details
Dewey Class 530.416 (DDC 23)
Title Hybrid Phonons in Nanostructures ([Ebook]) / Brian K. Ridley
Author Ridley, Brian K.
Other name(s) Oxford Scholarship Online
Publication Oxford, U.K. : Oxford University Press , 2017
Physical Details 1 online resource (ix, 192 pages)
Series Series on semiconductor science and technology ; 20
ISBN 9780191830280
Note Print publication date: 2017. - Print ISBN-13: 9780198788362. - Published to Oxford Scholarship Online: April 2017
Summary Note Crystalline semiconductor nanostructures have special properties associated with electrons and lattice vibrations and their interaction, and this is the topic of the book. The result of spatial confinement of electrons is indicated in the nomenclature of nonostructures: quantum wells, quantum wires, and quantum dots. Confinement also has a profound effect on lattice vibrations and an account of this is the prime focus. The documentation of the confinement of acoustic modes goes back to Lord Rayleigh’s work in the late nineteenth century, but no such documentation exists for optical modes. Indeed, it is only comparatively recently that any theory of the elastic properties of optical modes exists, and the account given in the book is comprehensive. A model of the lattice dynamics of the diamond lattice is given that reveals the quantitative distinction between acoustic and optical modes and the difference of connection rules that must apply at an interface. The presence of interfaces in nanostructures forces the hybridization of longitudinally and transversely polarized modes, along with, in polar material, electromagnetic modes. Hybrid acoustic and optical modes are described, with an emphasis on polar-optical phonons and their interaction with electrons. Scattering rates in single heterostructures, quantum wells, and quantum wires are described and the anharmonic interaction in quantum dots is discussed. A description is given of the effects of dynamic screening of hybrid polar modes and the production of hot phonons. The book is structured into three parts: basics, hybrid modes, and the electron-phonon interaction.:
Mode of acces to digital resource Digital reproduction. Oxford Oxford University Press 2017. Mode of access: World Wide Web. System requirements: Internet Explorer 6.0 (or higher) or Firefox 2.0 (or higher). Available as searchable text in HTML format.
System details note Online access to this digital book is available only for subscription institutions through IP address (only for SISSA internal users)
Internet Site http://dx.doi.org/10.1093/acprof:oso/9780198788362.001.0001
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