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arXiv 0810.4671cond-mat.mes-hall
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螺旋带的几何诱导电荷分离

Geometry induced charge separation on a helicoidal ribbon

Victor Atanasov, Rossen Dandoloff, Avadh Saxena

摘要:

本文精确计算了螺旋带中粒子的有效几何诱导量子势。这种潜在的导致在螺旋体的边缘的局域态的外观。在这种几何形状中,带的扭曲在表面上起到有效横向电场的作用,因此这让人想起量子霍尔效应。

英文摘要:

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 quantum Hall effect.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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