Gate voltage-dependent Aharanov-Bohm experiment in the presence of Rashba spin-orbit interaction

J. Nitta, F. Meijer, Y. Narita, H. Takayanagi

Research output: Contribution to journalConference articlepeer-review

13 Citations (Scopus)

Abstract

We measured gate voltage-dependent Aharonov-Bohm oscillations in an InGaAs-based two-dimensional electron gas ring with a gate on top of one of the branches. After ensemble averaging, the h/e oscillation spectrum showed smooth oscillatory behavior as a function of the gate voltage. This could be a manifestation of the spin-orbit interaction induced interference.

Original languageEnglish
Pages (from-to)318-321
Number of pages4
JournalPhysica E: Low-Dimensional Systems and Nanostructures
Volume6
Issue number1
DOIs
Publication statusPublished - 2000 Feb
Externally publishedYes
Event13th International Conference on the Electronic Properties of Two-Dimensional Systems (EP2DS-13) - Ottawa, Ont, Can
Duration: 1999 Aug 11999 Aug 6

ASJC Scopus subject areas

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

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