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Microwave spectroscopy of electron solid and stripe phases in higher Landau levels

  • L. W. Engel
  • , R. M. Lewis
  • , Yong P. Chen
  • , G. Sambandamurthy
  • , D. C. Tsui
  • , L. N. Pfeiffer
  • , K. W. West

Research output: Contribution to journalArticlepeer-review

Abstract

Our recent broadband microwave and RF spectroscopic measurements of two-dimensional electron systems at Landau level filling ν ≳ 1 are reviewed. Resonances in the spectrum of diagonal conductivity in many discrete regions of ν allow us to identify and study the pinned electron solids.

Original languageEnglish (US)
Pages (from-to)53-56
Number of pages4
JournalPhysica E: Low-Dimensional Systems and Nanostructures
Volume34
Issue number1-2
DOIs
StatePublished - Aug 2006
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics

Keywords

  • Bubble phase
  • GaAs
  • Microwave
  • Quantum Hall
  • Wigner crystal

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