几何形状引起的条带上的量子霍尔效应
Quantum Hall-like effect on strips due to geometry
摘要：
在这封信中，我们提出了一个螺旋带上出现的有效势的精确计算。这种势导致在离中心轴距离为λ_0处出现局部化态。带的扭曲ω起到磁场的作用，并且对这些局域态和有效横向电场的出现作出响应，因此这使人联想到量子霍尔效应。在非常低的温度下，带的扭曲构型可以通过电子状态稳定化。
英文摘要：
In this Letter we present an exact calculation of the effective potential which appears on a helicoidal strip. This potential leads to the appearance of lcalized states at a distance ξ_0 from the central axis. The twist ωof the strip plays the role of a magnetic field and is responsable for the appearance of these localized states and an effective transverse electric field thus this is reminiscent of the quantum Hall effect. At very low temperatures the twisted configuration of the strip may be stalilized by the electronic states.
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。
