Resonance effects of excitons and electrons : basics and applications

Author(s)

Bibliographic Information

Resonance effects of excitons and electrons : basics and applications

Ion Geru, Dieter Suter

(Lecture notes in physics, v. 869)

Springer, c2013

Available at  / 8 libraries

Search this Book/Journal

Note

Includes bibliographical references and index

Description and Table of Contents

Description

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.

Table of Contents

Excitons and Biexcitons in Semiconductors.- Paramagnetic and Paraelectric Resonances of Excitons.- Exciton Acoustical Resonance.- Double Resonances.- Investigations of Excitons by Means of NMR Spectroscopy.- Interaction of Excitons with Paramagnetic Centers.- Effects of Deep Saturation.

by "Nielsen BookData"

Related Books: 1-1 of 1

Details

  • NCID
    BB13015894
  • ISBN
    • 9783642358067
  • LCCN
    2013941482
  • Country Code
    gw
  • Title Language Code
    eng
  • Text Language Code
    eng
  • Place of Publication
    Berlin
  • Pages/Volumes
    xvii, 283 p.
  • Size
    24 cm
  • Classification
  • Subject Headings
  • Parent Bibliography ID
Page Top