New collective quantum Hall states in double quantum wells

G. S. Boebinger, S. Q. Murphy, J. P. Eisenstein, L. N. Pfeiffer, K. W. West, Song He

Research output: Contribution to journalArticlepeer-review

7 Scopus citations


Transport studies on double-layer two-dimensional electron systems in GaAs double quantum wells have revealed quantum Hall states at total filling fraction v = 1 2 and v = 1. We conclude that these states arise from interlayer Coulomb correlations, based on studies of samples with different densities and layer separations and experiments utilizing tilted magnetic fields.

Original languageEnglish (US)
Pages (from-to)8-12
Number of pages5
JournalSurface Science
Issue number1-3
StatePublished - Mar 20 1994
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Materials Chemistry


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