Measurements of the temperature dependence of the bubble phase

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

Research output: Contribution to journalConference articlepeer-review

6 Scopus citations

Abstract

We examine the temperature dependence of the bubble phase using the resonance in the real diagonal conductivity, Re[σ xx], discovered recently by Lewis et al. (Phys. Rev. Lett. 89 (2002) 136804). The peak frequency, f pk, of the resonance at base temperature of 30 mK is as much as 50% larger than at the highest temperature where a resonance is discernable. The resonance vanishes above a temperature of 80-100 mK.

Original languageEnglish (US)
Pages (from-to)119-121
Number of pages3
JournalPhysica E: Low-Dimensional Systems and Nanostructures
Volume22
Issue number1-3
DOIs
StatePublished - Apr 2004
Externally publishedYes
Event15th International Conference on ELectronic Propreties - Nara, Japan
Duration: Jul 14 2003Jul 18 2003

All Science Journal Classification (ASJC) codes

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

Keywords

  • Bubble phase
  • Quantum Hall effect
  • Wigner crystal

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