Nanoscale Turing structures
Nanoscale Turing structures
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DOI：
10.1063/1.4895907
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发表时间：
2014-09-28
影响因子：
4.4
通讯作者：
Nowakowski, Bogdan
中科院分区：
文献类型：
--
作者：
Dziekan, Piotr;Hansen, J. S.;Nowakowski, Bogdan
用分子动力学方法模拟了纳米尺度图灵斑图的形成。基于组分浓度的傅立叶光谱，我们比较了不同波长和不同分子间势的结构稳定性。长程吸引力被证明是反对形成的结构。我们的模拟表明，图灵模式可以是一种自组织的方法，在一个长度尺度下降到20个分子直径。(C)2014 AIP Publishing LLC.
Formation of Turing patterns of nanoscopic length scale is simulated using molecular dynamics. Based on Fourier spectra of the concentrations of species, we compare stabilities of the structures of different wavelengths and for different intermolecular potentials. Long range attraction is shown to oppose the formation of structures. Our simulations suggest that Turing patterns can be a method of self-organization at a length scale of down to 20 molecular diameters. (C) 2014 AIP Publishing LLC.