Information in electrodeposited dendrites

Dendrites are structures that develop with a continuously branching tree-like form. Such patterns are found in many aspects of the natural world, which indicates the universality of their topology. This review presents an examination of dendritic structures, addressing their stochasticity and fracta...

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Bibliographic Details
Published inAdvances in physics: X Vol. 6; no. 1
Main Author Kozicki, Michael N.
Format Journal Article
LanguageEnglish
Published Abingdon Taylor & Francis 01.01.2021
Taylor & Francis Ltd
Taylor & Francis Group
Subjects
Dendrites
Dendritic structure
entropy
fractal dimension
Fractals
information
Self-assembly
Self-similarity
Topology
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Summary:Dendrites are structures that develop with a continuously branching tree-like form. Such patterns are found in many aspects of the natural world, which indicates the universality of their topology. This review presents an examination of dendritic structures, addressing their stochasticity and fractal character, and exploring their information content or more specifically their ability to provide a very large number of unique patterns that may be used as a novel form of item identification. A brief summary of fractals and their dimensionality is presented and applied to the well-known diffusion limited aggregate (DLA) dendritic construct. Dendrites formed by electrochemical 'self-assembly' are explored and examples given of their formation under different conditions. Stochastic variations in the self-similar Y-shaped symbol that underlies these fractals can carry information, leading to significant entropy, even though the structural entropy of the overall pattern is relatively small.
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ISSN:2374-6149
2374-6149
DOI:10.1080/23746149.2021.1920846