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arXiv 2006.12359cond-mat.mes-hallquant-ph
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纳米圆环的电子性质

Electronic properties of a nanotorus

J. E. G. Silva, J. Furtado, A. C. A. Ramos

摘要:

本文研究了电子在环面上的囚禁性质。我们考虑了表面曲率对谱和波函数行为的影响。此外,还探讨了外加电场和磁场的影响。考虑了两种超环面构型,即圆环状构型和环状构型,这两种构型都与实验数据一致。我们还得到了束缚态,并讨论了几何形状对朗道能级的影响。

英文摘要:

In this paper we study the properties of an electron trapped on a torus surface. We consider the influence of surface curvature on the spectrum and the behaviour of the wave function. In addition, the effects of external electric and magnetic fields were explored. Two toroid configurations were considered, namely, a torus-like configuration and a ring-like configuration both in agreement with experimental data. We also obtain the bound states and discuss the role of geometry on the Landau levels.

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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