Accession Number:

ADP013252

Title:

Spin Quantum Beats in InP Quantum Dots in a Magnetic Field

Descriptive Note:

Conference proceedings

Corporate Author:

SAINT PETERSBURG STATE UNIV (RUSSIA) INST OF PHYSICS

Report Date:

2001-06-01

Pagination or Media Count:

4.0

Abstract:

In this paper, we studied quantum beats observed in kinetics of photoluminescence of a single layer of InP self-assembled quantum dots in a magnetic field. The reason for the quantum beats is shown to be Zeeman splitting of the exciton radiative level. Studies of behavior of the quantum beats versus the magnetic field magnitude and orientation and versus polarization of the exciting and detected light have allowed us to identify fine structure of radiative level of the electron-hole pairs and to evaluate g-factors of electrons and holes.

Subject Categories:

  • Atomic and Molecular Physics and Spectroscopy
  • Solid State Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE