1997/01/01 by A. Karlhede, K. Lejnell · 2 citations
Engineering · Materials Science · Physics and Astronomy · #Advancements in Semiconductor Devices and Circuit Design #Graphene research and applications #Quantum and electron transport phenomena #cond-mat.mes-hall
paper · pdf · doi:10.1016/s1386-9477(97)00008-8
6 pages, 4 figures, to be published in the proceedings of the workshop on ``Novel Physics in Low-Dimensional Electron Systems'' held in Dresden, Physica E
openalex publication_date 1997/01/01 · arxiv created 1997/09/30 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
The sharp ν=1 quantum Hall edge present for hard confinement is shown to have two modes that go soft as the confining potential softens. This signals a second order transition to a reconstructed edge that is either a depolarized spin-texture edge or a polarized charge density wave edge.