Evidence map›Paper›PMID 34769167›Full record

ArticleInternational journal of molecular sciences2021

Nanoscale Elastoplastic Wrinkling of Ultrathin Molecular Films.

Gianfranco Cordella, Antonio Tripodo, Francesco Puosi, Dario Pisignano, Dino Leporini

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Gianfranco CordellaDipartimento di Fisica "Enrico Fermi", Università di Pisa, Largo B.Pontecorvo 3, I-56127 Pisa, Italy.ORCID 0000-0003-2754-2646
Antonio TripodoDipartimento di Fisica "Enrico Fermi", Università di Pisa, Largo B.Pontecorvo 3, I-56127 Pisa, Italy.ORCID 0000-0002-6489-7254
Francesco PuosiDipartimento di Fisica "Enrico Fermi", Università di Pisa, Largo B.Pontecorvo 3, I-56127 Pisa, Italy.ORCID 0000-0002-6830-0822
Dario PisignanoDipartimento di Fisica "Enrico Fermi", Università di Pisa, Largo B.Pontecorvo 3, I-56127 Pisa, Italy.ORCID 0000-0003-3758-5199
Dino LeporiniDipartimento di Fisica "Enrico Fermi", Università di Pisa, Largo B.Pontecorvo 3, I-56127 Pisa, Italy.ORCID 0000-0002-9429-0509

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ultrathin molecular films deposited on a substrate are ubiquitously used in electronics, photonics, and additive manufacturing methods. The nanoscale surface instability of these systems under uniaxial compression is investigated here by molecular dynamics simulations. We focus on deviations from the homogeneous macroscopic behavior due to the discrete, disordered nature of the deformed system, which might have critical importance for applications. The instability, which develops in the elastoplastic regime above a finite critical strain, leads to the growth of unidimensional wrinkling up to strains as large as 0.5. We highlight both the dominant wavelength and the amplitude of the wavy structure. The wavelength is found to scale geometrically with the film length, λ∝L, up to a compressive strain of ε≃0.4 at least, depending on the film length. The onset and growth of the wrinkling under

Indexed as

Compressive StrengthMembranes, ArtificialNanostructuresStatic ElectricityStress, MechanicalSurface PropertiesMembranes, Artificialelastoplasticitymolecular dynamicsnanoscale surface instabilitiesultrathin molecular filmswrinkling

Identifiers

PMID34769167
PMCPMC8583903

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.