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Resonance Effects of Excitons and Electrons Basics and Applications by Ion Geru

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Published by Springer Berlin Heidelberg, Imprint: Springer in Berlin, Heidelberg .
Written in English

Subjects:

  • Characterization and Evaluation of Materials,
  • Spectroscopy and Microscopy,
  • Surfaces (Physics),
  • Optical and Electronic Materials,
  • Optical materials,
  • Solid state physics,
  • Optics, Optoelectronics, Plasmonics and Optical Devices,
  • Physics,
  • Semiconductors

Book details:

About the Edition

This book presents the various types of resonance effects on excitons, biexcitons and the local electronic centers (LEC) in solids, such as paramagnetic and paraelectric resonances on excitons, exciton acoustic resonance at intra- and interband transitions, radio-optical double resonance on excitons, hole-nuclear double resonance on localized biexcitons, ENDOR and acoustic ENDOR on LEC. The criteria for the generation of coherent photons, phonons and magnons by excitons are explained. The interactions of excitons and biexcitons with paramagnetic centers and nuclear spins, the indirect interaction between the PC through a field of excitons as well as the quasienergy spectrum of excitons and spin systems are discussed. It is proved that the interaction of paramagnetic centers with excitons increases the spin relaxation rate of paramagnetic centers in comparison with the case of their interaction with free carriers. The giant magneto-optical effects in semi-magnetic semiconductors are theoretically interpreted. In recent years, a new perspective has been added to these systems and their interactions: they can be used for storing and processing information in the form of quantum bits (qubits), the building blocks of quantum computers. The basics of this emerging technology are explained and examples of demonstration-type quantum computers based on localized spins in solids are discussed.

Edition Notes

Statementby Ion Geru, Dieter Suter
SeriesLecture Notes in Physics -- 869
ContributionsSuter, Dieter, SpringerLink (Online service)
Classifications
LC ClassificationsQC176-176.9
The Physical Object
Format[electronic resource] :
PaginationXVII, 283 p. 36 illus., 14 illus. in color.
Number of Pages283
ID Numbers
Open LibraryOL27085454M
ISBN 109783642358074

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  This book presents the various types of resonance effects on excitons, biexcitons and the local electronic centers (LEC) in solids, such as paramagnetic and paraelectric resonances on excitons, exciton acoustic resonance at intra- and interband transitions, radio-optical double resonance on excitons, hole-nuclear double resonance on localized biexcitons, ENDOR and acoustic ENDOR . This book examines such effects as paramagnetic and paraelectric resonances on excitons, exciton acoustic resonance at intra- and interband transitions, radio-optical double resonance on excitons. springer, This book presents the various types of resonance effects on excitons, biexcitons and the local electronic centers (LEC) in solids, such as paramagnetic and paraelectric resonances on excitons, exciton acoustic resonance at intra- and interband transitions, radio-optical double resonance on excitons, hole-nuclear double resonance on localized biexcitons, ENDOR and acoustic ENDOR on . An exciton is a bound state of an electron and an electron hole which are attracted to each other by the electrostatic Coulomb is an electrically neutral quasiparticle that exists in insulators, semiconductors and some liquids. The exciton is regarded as an elementary excitation of condensed matter that can transport energy without transporting net electric charge.

Resonance Effects of Excitons and Electrons: Basics and Applications (Lecture Notes in Physics) (Volume ) by Ion Geru, Dieter Suter Paperback, Pages, Published ISBN / ISBN / This book presents the various types of resonance effects on excitons, biexcitons and the local elec. Abstract. This chapter introduces the essential physics of excitons. In Sects. and , and partially in Sect. , the individual properties of excitons are basis of the microscopic theory and the theoretical group classification of exciton states is given. Lecture Notes in Physics: Resonance Effects of Excitons and Electrons: Basics and Applications by Dieter Suter, Ion Geru Unknown, Pages, Published ISBN / ISBN / V.A. Moskalenko (ed.), Intrinsic Semiconductors at High Excitation Levels (Stiinta, Chisinau, ). Under light, high-energy electrons of Ag were propagated to BiOCl by propagating surface plasmon resonance (TSPR), and the high-energy electrons scrambled for the holes of primary excitons in BiOCl to form secondary excitons. The electrons in the primary excitons were released, while the secondary excitons were captured by oxygen vacancies and.

The book addresses a number of the most prominent effects taking place in semiconductor nanosystems including hyperfine interaction, nuclear magnetic resonance, dynamical nuclear polarization, spin-Faraday and spin-Kerr effects, processes of electron spin decoherence and relaxation, effects of electron spin precession mode-locking and frequency 5/5(1). excitons Download excitons or read online books in PDF, EPUB, Tuebl, and Mobi Format. Click Download or Read Online button to get excitons book now. This site is like a library, Use search box in the widget to get ebook that you want. Bose Einstein Condensation Of Excitons And Biexcitons. The electromeric effect is an intramolecular movement of electrons from a pi bond to another atom in the molecule due to attack by a reagent. It is temporary and reversible. There are two distinct types of electromeric effects: (i) Positive Electromeric Effect (+E effect): In this effect the π \pi π-electrons of the multiple bond are transferred to that atom to which the reagent gets attached. The as-prepared Ag-OVs-(0 0 1) BiOCl photocatalysts exhibited both LSPR and TSPR effects, high-energy electrons of Ag were propagated to BiOCl by TSPR form secondary excitons. The electrons released from primary excitons and the holes released from secondary excitons were acceleraed to separate under LSPR effect of Ag, and lots of superoxide.