Quantum Bistability in a Quasi Bilayer Hole System Formed in Wide Potential Wells of p-GeSl/Ge MQW Heterostructure

Abstract

Spontaneous switching betwecn two stable states has been observed in the high field low temperature magnetotransport of wide potential well p-GeSi/Ge multilyered heterostructures in which the Fermi energy is comparable to the amplitude of the well bottom bending. These two states exist in broad ranges of temperatures and currents and look like the quantum Hall state for double layer systems and the classical single layer state.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1998
Accession Number
ADP012837

Entities

People

  • G. I. Harus
  • M. V. Yakuniv
  • O. A. Kuznetsov
  • V. N. Neverov
  • Y. G. Arapov

Organizations

  • Yaroslav-the-Wise Novgorod State University

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Amplitude
  • Blood Coagulation Factors
  • Current Density
  • Experimental Data
  • Fermi Levels
  • Hall Effect
  • Hard Copy
  • Heterojunctions
  • Low Temperature
  • Magnetic Fields
  • Nanostructures
  • Polarity
  • Scientific Research
  • Semiconductors
  • Switching
  • Technical Information Centers

Fields of Study

  • Physics

Readers

  • Quantum Dot Semiconductor Device Photonics and Graphene Optoelectronic Materials and THz Physics.

Technology Areas

  • Quantum Computing