Peculiarities in Equilibrium Tunneling Between Disordered Two-Dimensional Electron Systems: From Fermi Edge Singularity to Linear Gap in High Magnetic Field

Abstract

We have investigated equilibrium tunneling between disordered two-dimensional electron systems at temperature below 0.3 K and in a wide range of magnetic field normal to the electron layers. Observed transformation of a narrow conductance peak of about I mV width at zero bias into the narrow dip with magnetic field is discussed in the frame of many-electron interaction effects in tunnel phenomena.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 2001
Accession Number
ADP013240

Entities

People

  • E. E. Vdovin
  • Raymond R. Hill
  • V. A. Volkov
  • V. G. Popov
  • Yu. V. Dubrovskii

Organizations

  • Russian Academy of Sciences

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Diseases And Disorders
  • Electron Gas
  • Electronics
  • Electrons
  • Fermi Levels
  • Ground State
  • Hard Copy
  • Low Voltage
  • Magnetic Fields
  • Materials
  • Metal-Insulator Transitions
  • Microelectronics
  • Spectra
  • Technical Information Centers
  • Tunnels
  • Two Dimensional
  • Voltage

Fields of Study

  • Physics

Readers

  • Fluid Dynamics.
  • Quantum spin resonance or Electron Paramagnetic Resonance spectroscopy.

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene