The observation of the Aharonov-Bohm effect in suspended semiconductor ring interferometers

D. A. Pokhabov, A. G. Pogosov, A. A. Shevyrin, E. Yu Zhdanov, A. K. Bakarov, A. A. Shklyaev, S. V. Ishutkin, M. V. Stepanenko, E. V. Shesterikov

Research output: Contribution to journalConference articlepeer-review

2 Citations (Scopus)

Abstract

A suspended semiconductor quantum ring interferometer based on a GaAs/AlGaAs heterostructure with a two-dimensional electron gas (2DEG) is created and experimentally studied. The electron interference in suspended 2DEG is observed. The interference manifests itself as the Aharonov-Bohm oscillations of the interferometer magnetoresistance, clearly observed before as well as after suspension. The amplitude of the oscillations remains almost unchanged after suspension.

Original languageEnglish
Article number012008
Number of pages5
JournalJournal of Physics: Conference Series
Volume964
Issue number1
DOIs
Publication statusPublished - 2 Mar 2018

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