Geometry-induced charge separation on a helicoidal ribbon
Journal Article
·
· Physical Review. B, Condensed Matter and Materials Physics
- Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, 72 Tsarigradsko chaussee, 1784 Sofia (Bulgaria)
We present an exact calculation of the effective geometry-induced quantum potential for a particle confined on a helicoidal ribbon. This potential leads to the appearance of localized states at the rim of the helicoid. In this geometry the twist of the ribbon plays the role of an effective transverse electric field on the surface and thus this is reminiscent of the Hall effect.
- OSTI ID:
- 21192526
- Journal Information:
- Physical Review. B, Condensed Matter and Materials Physics, Vol. 79, Issue 3; Other Information: DOI: 10.1103/PhysRevB.79.033404; (c) 2009 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 1098-0121
- Country of Publication:
- United States
- Language:
- English
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