ArticleThe European physical journal. E, Soft matter2015
Adhesion-induced instabilities and pattern formation in thin films of elastomers and gels.
Article in The European physical journal. E, Soft matter, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed.
- Prompting Interfacial Elastic Instability for Effective and Durable Icephobic Surfaces.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Small-scale roughness entraps water and controls underwater adhesion.Science advances · 2024Article
- A high throughput tensile ice adhesion measurement system.HardwareX · 2020Article
- Growth and remodelling of living tissues: perspectives, challenges and opportunities.Journal of the Royal Society, Interface · 2019Review
- Adhesion-induced fingering instability in thin elastic films under strain.The European physical journal. E, Soft matter · 2018Article
- Fringe instability in constrained soft elastic layers.Soft matter · 2016Article
- On dewetting of thin films due to crystallization (crystallization dewetting).The European physical journal. E, Soft matter · 2016Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A hydrostatically stressed soft elastic film circumvents the imposed constraint by undergoing a morphological instability, the wavelength of which is dictated by the minimization of the surface and the elastic strain energies of the film. While for a single film, the wavelength is entirely dependent on its thickness, a co-operative energy minimization dictates that the wavelength depends on both the elastic moduli and thicknesses of two contacting films. The wavelength can also depend on the material properties of a film if its surface tension has a pronounced effect in comparison to its elasticity. When such a confined film is subjected to a continually increasing normal displacement, the morphological patterns evolve into cracks, which, in turn, govern the adhesive fracture behavior of the interface. While, in general, the thickness provides the relevant length scale underlying the well-known Griffith-Kendall criterion of debonding of a rigid disc from a confined film, it is modified non-trivially by the elasto-capillary number for an ultra-soft film. Depending upon the degree of confinement and the spatial distribution of external stress, various analogs of the canonical instability patterns in liquid systems can also be reproduced with thin confined elastic films.
Identifiers
26223988What OpenQuestion holds
Registered trials
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