Collective Behavior of the Interwell Excitons in Biased GaAs/AlGaAs Double Quantum Wells

Abstract

Described phenomena are associated with the creation of a collective excitonic phase. Dielectric excitonic nature of this new phase is confirmed by its diamagnetic behavior and by Zeeman splittings in magnetic field parallel to the structure growth direction (Faraday geometry). Space coherence of collective excitonic phase is investigated and discussed.

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Document Details

Document Type
Technical Report
Publication Date
Jun 23, 2000
Accession Number
ADP013002

Entities

People

  • A. V. Larionov
  • C. B. Soerensen
  • J. M. Hvam
  • V. B. Timofeev

Organizations

  • Russian Academy of Sciences

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Circular Polarization
  • Dipole Moments
  • Excitation
  • Geometry
  • Hard Copy
  • Magnetic Fields
  • Nanostructures
  • Orientation (Direction)
  • Photoexcitation
  • Photoluminescence
  • Physics
  • Polarization
  • Quantum Wells
  • Solid State Physics
  • Spectra
  • Technical Information Centers

Fields of Study

  • Materials science

Readers

  • Plasma Physics / Magnetohydrodynamics
  • Quantum Dot Semiconductor Device Photonics and Graphene Optoelectronic Materials and THz Physics.

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene
  • Quantum Computing
  • Quantum Science - Quantum Dots
  • Space