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arXiv 1312.7429cond-mat.soft
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圆盘圆柱形密堆积理论

Theory of cylindrical dense packings of disks

Adil Mughal, Denis Weaire

摘要:

我们以前已经探讨了圆盘的圆柱形填充及其与球形填充的关系。在这里,我们扩展了磁盘包装的分析处理,分析相关结构的叶序指数的规则和线滑结构的密度的变化,接近对称的。我们表明,菱形结构,这是一个较低的密度,总是不稳定的,即可以增加密度的小扰动

英文摘要:

We have previously explored cylindrical packings of disks and their relation to sphere packings. Here we extend the analytical treatment of disk packings, analysing the rules for phyllotactic indices of related structures and the variation of the density for line-slip structures, close to the symmetric ones. We show that rhombic structures, which are of a lower density, are always unstable i.e. can be increased in density by small perturbations

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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