Magnetocapacitance measurements in GaAs heterostructures

T. P. Smith*, B. B. Goldberg, M. Heiblum, P. J. Stiles

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

14 Scopus citations


Measurements of the magnetocapacitance of a two-dimensional electron gas in high mobility GaAs(Ga, Al)As heterostructure confirm, for the first time, the relationship between the density of states and the capacitance of a two-dimensional electron gas. We present the first magnetocapacitance measurements in the fractionally quantized Hall regime.

Original languageEnglish (US)
Pages (from-to)304-310
Number of pages7
JournalSurface Science
Issue number1-2
StatePublished - Apr 3 1986

ASJC Scopus subject areas

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

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