
Open access
Date
2009-10-29Type
- Journal Article
Abstract
Self-assembly is a key phenomenon whereby vast numbers of individual components passively interact and form organized structures, as can be seen, for example, in the morphogenesis of a virus. Generally speaking, the process can be viewed as a spatial placement of attractive and repulsive components. In this paper, we report on an investigation of how morphology, i.e., the shape of components, affects a self-assembly process. The experiments were conducted with 3 differently shaped floating tiles equipped with magnets in an agitated water tank. We propose a novel measure involving clustering coefficients, which qualifies the degree of parallelism of the assembly process. The results showed that the assembly processes were affected by the aggregation sequence in their early stages, where shape induces different behaviors and thus results in variations in aggregation speeds. Show more
Permanent link
https://doi.org/10.3929/ethz-b-000015978Publication status
publishedExternal links
Journal / series
EntropyVolume
Pages / Article No.
Publisher
MDPISubject
Self-assembly; Degree of parallelism; Morphology; Distributed systemOrganisational unit
03627 - Nelson, Bradley J. / Nelson, Bradley J.
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