Antidot Lattice in QHE Regime: Macroscopic Limit

Abstract

QHE is studied in 2D system with antidots. The size of antidots is considered large compared with quantum and relaxation lengths. In this limit the electric field in the system is described by a continuity equation. It is found that the electric field in the system without conducting boundaries can be expressed through that in the same system without magnetic field. The electric field and the current density are found in structures containing one and two antidots and in a round disk with point contacts as well.

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Document Details

Document Type
Technical Report
Publication Date
Jun 18, 1999
Accession Number
ADP012899

Entities

People

  • E. M. Baskin
  • M. V. Entin

Organizations

  • Russian Academy of Sciences

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Boundaries
  • Conductivity
  • Current Density
  • Dielectrics
  • Electric Fields
  • Electron Gas
  • Electrons
  • Equations
  • Experimental Data
  • Hall Effect
  • Hard Copy
  • Inclusions
  • Magnetic Fields
  • Physics
  • Semiconductor Physics
  • Semiconductors
  • Technical Information Centers

Fields of Study

  • Physics

Readers

  • Electromagnetic Wave Scattering and Antenna Radiation Engineering
  • Quantum Dot Semiconductor Device Photonics and Graphene Optoelectronic Materials and THz Physics.

Technology Areas

  • Quantum Computing
  • Quantum Science - Quantum Dots