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Cyclotron Resonance in the Wigner-Solid Regime

  • E. Gornik
  • M. Besson
  • C. M. Engelhardt
  • G. Weimann
Conference paper
Part of the Springer Series in Solid-State Sciences book series (SSSOL, volume 111)

Abstract

Cyclotron resonance (CR) of high mobility 2D electron systems (2DEG) in the extreme quantum limit has been studied. Below a critical filling factor (vc≈1/10) an additional CR line is observed at the high energy side of the conventional CR. The temperature behaviour of the two CR absorptions can be described within a two level model. A total condensation into the novel state occurs at temperatures below 1K. The new phase can be interpreted as a magnetically induced Wigner crystal.

Keywords

Filling Factor Carrier Density Cyclotron Resonance Critical Magnetic Field Inversion Channel 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1992

Authors and Affiliations

  • E. Gornik
    • 1
  • M. Besson
    • 1
  • C. M. Engelhardt
    • 1
  • G. Weimann
    • 1
  1. 1.Walter Schottky InstitutTechnische Universität MünchenGarchingFed. Rep. of Germany

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