Electron Effective g Factor in Small Quantum Systems

Abstract

The Zeenmn effect for 1D and 0D electron states has been considered theoretically. We have established the relation between the point symmetry of a low-dimensional system and properties of the g factor tensor g(sub alpha beta) from which, in particular, it turns out that the g factor in a cylindrical wire is isotropic (g(sub xx = g(sub yy) = g(sub zz)). The actual calculation of g( sub alpha beta) is performed for the ground states in rectangular quanturn wire, cylindrical wire and spherical quanturn dot structures.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1998
Accession Number
ADP012771

Entities

People

  • A. A. Kiselev
  • E.. L. Ivchenko
  • U. Roessler

Organizations

  • Russian Academy of Sciences

Tags

DTIC Thesaurus Topics

  • Bulk Semiconductors
  • Conduction Bands
  • Differential Equations
  • Electron Energy
  • Electrons
  • Energy Bands
  • Energy Gaps
  • Equations
  • Free Electrons
  • Ground State
  • Magnetic Fields
  • Perturbation Theory
  • Perturbations
  • Quantum Dots
  • Quantum Wires
  • Semiconductors
  • Valence Bands

Fields of Study

  • Physics

Readers

  • Analytical Mechanics
  • Mechanical Engineering/Mechanics of Materials.
  • Quantum Dot Semiconductor Device Photonics and Graphene Optoelectronic Materials and THz Physics.

Technology Areas

  • Microelectronics
  • Quantum Computing