2000/06/26 by Cecile Naud, Cécile Naud, Giancarlo Faini +6
Engineering · Physics and Astronomy · #Materials science #Metal #Metallurgy #Molecular Junctions and Nanostructures #Physics #Quantum and electron transport phenomena #Semiconductor materials and devices #cond-mat.mes-hall
paper · pdf · doi:10.48550/arxiv.cond-mat/0006400
published in arXiv (Cornell University) (Cornell University) · 5 figures submitted to Phys. Rev. Lett, revised version, new figure
openalex publication_date 2000/06/26 · arxiv created 2000/09/29 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We report on magnetoresistance transport measurements performed on a bipartite tiling of rhombus in the GaAs/GaAlAs system. We observe for the first time large amplitude h/e oscillations in this network as compared to the one measured in square lattices of similar size. These oscillations are the signature of a recently predicted localization phenomenon induced by Aharonov-Bohm interferences in this peculiar network.