Spin Coherence in Semiconductor Nanostructures

Abstract

We have studied the spin dynamics in self-organized InAs/ GaAs quantum dots (QD) by time-resolved photoluminescence performed under strictly resonant excitation. We demonstrate that the carrier spins in these nanostructures are totally frozen on the exciton lifetime scale.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 2001
Accession Number
ADP013248

Entities

People

  • A. Jbeli
  • J. M. Gerard
  • M. Paillard
  • T. Amand
  • X. Marie

Organizations

  • Institut national des sciences appliquées de Toulouse

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Angular Momentum
  • Electron Holes
  • Energy Bands
  • Energy Levels
  • Ground State
  • Information Processing
  • Linear Polarization
  • Low Temperature
  • Polarization
  • Quantum Dots
  • Quantum Numbers
  • Quantum Properties
  • Scattering
  • Semiconductors
  • Solid State Physics
  • Spin-Orbit Interaction
  • Total Angular Momentum

Fields of Study

  • Physics

Readers

  • Quantum Dot Semiconductor Device Photonics and Graphene Optoelectronic Materials and THz Physics.
  • Systems Analysis and Design

Technology Areas

  • Microelectronics
  • Quantum Computing
  • Quantum Science - Quantum Dots