Dynamical Kerr Effect in a Quantum-Well AlGaAs/GaAs Structure Under Circular Optical Excitation

Abstract

Time-resolved magneto-optical Kerr effect is used for studying the ultrafast spin dynamics in a semiconductor heterostructure AlGaAs/GaAs in the subpicosecond time range. Results are analyzed on the basis of the semiconductor Bloch equations.

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Document Details

Document Type
Technical Report
Publication Date
Jun 23, 2000
Accession Number
ADP013049

Entities

People

  • A. V. Kimel
  • R. V. Pisarev
  • V. N. Gridnev
  • V. P. Evtikhiev
  • V. V. Pavlov

Organizations

  • Russian Academy of Sciences

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Angular Momentum
  • Circular Polarization
  • Conduction Bands
  • Dynamics
  • Energy Bands
  • Equations
  • Excitation
  • Faraday Effect
  • Femtosecond Time
  • Kerr Effects
  • Optical Properties
  • Optics
  • Polarization
  • Quantum Wells
  • Reflectivity
  • Relaxation Time
  • Semiconductors

Fields of Study

  • Physics

Readers

  • Optical Physics and Photonics.
  • Quantum spin resonance or Electron Paramagnetic Resonance spectroscopy.

Technology Areas

  • Microelectronics
  • Quantum Computing
  • Quantum Science - Quantum Dots