1996/01/12 by Dror Orgad, Shimon Levit
Engineering · Physics and Astronomy · #Magnetic Field Sensors Techniques #Physics of Superconductivity and Magnetism #Quantum and electron transport phenomena #cond-mat
paper · pdf · doi:10.1103/physrevlett.77.719
published as Phys. Rev. Lett. 77, 719 (1996) · Revtex, 11 pages, 2 Postscript figures
arxiv created 1996/01/12 · openalex publication_date 1996/07/22 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We consider the process of parametric excitation of gapless edge modes in a Hall bar by an alternating current. We find that such a process can be realized provided both an interedge interaction and a constant current are present in the bar. The expected experimental signatures of this phenomenon are discussed.