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首页> 外文期刊>Fullerenes, nanotubes, and carbon nanostructures >One-dimensional uneven peanut-shaped C _(60)polymer: A quantum electronic system in Riemannian space (Conference Paper)
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One-dimensional uneven peanut-shaped C _(60)polymer: A quantum electronic system in Riemannian space (Conference Paper)

机译:一维不均匀花生状C _(60)聚合物:黎曼空间中的量子电子系统(会议论文)

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摘要

When a C _(60) film is irradiated with a 3 kV electron-beam in an ultrahigh vacuum (base pressure: 10 ~(-7) Pa), C _(60) molecules are coalesced to form a one-dimensional (1D) uneven peanut-shaped C _(60) polymer. From a topological viewpoint, since the polymer has both positive and negative Gaussian curvatures, it can be regarded as a new allotrope of nanocarbons different from graphene, fullerenes, and nanotubes. We will present our recent results of the electronic, optical, and electron-transport properties of the 1D uneven peanut-shaped C _(60) polymer and discuss its novel electronic properties on the basis of quantum mechanics in Riemannian space.
机译:在超高真空下(基本压力:10〜(-7)Pa)用3 kV电子束辐照C _(60)膜时,C _(60)分子聚结形成一维(1D) )不均匀的花生状C _(60)聚合物。从拓扑学的角度来看,由于该聚合物同时具有正高斯曲率和负高斯曲率,因此可以将其视为不同于石墨烯,富勒烯和纳米管的新型纳米同素异形体。我们将介绍一维不均匀花生状C _(60)聚合物的电子,光学和电子传输性质的最新结果,并基于黎曼空间中的量子力学讨论其新颖的电子性质。

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