Evidence map›Paper›PMID 34073558›Full record

ArticleSensors (Basel, Switzerland)2021

Piezoresponse in Ferroelectric Materials under Uniform Electric Field of Electrodes.

Artur Udalov, Denis Alikin, Andrei Kholkin

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Article
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

3 authors.

Artur UdalovSchool of Natural Sciences and Mathematics, Ural Federal University, 620000 Ekaterinburg, Russia.
Denis AlikinSchool of Natural Sciences and Mathematics, Ural Federal University, 620000 Ekaterinburg, Russia.
Andrei KholkinSchool of Natural Sciences and Mathematics, Ural Federal University, 620000 Ekaterinburg, Russia.ORCID 0000-0003-3432-7610

Funding

Russian Science Foundation 19-72-10076
6 · The paper itself

Abstract

The analytical solution for the displacements of an anisotropic piezoelectric material in the uniform electric field is presented for practical use in the "global excitation mode" of piezoresponse force microscopy. The solution is given in the Wolfram Mathematica interactive program code, allowing the derivation of the expression of the piezoresponse both in cases of the anisotropic and isotropic elastic properties. The piezoresponse's angular dependencies are analyzed using model lithium niobate and barium titanate single crystals as examples. The validity of the isotropic approximation is verified in comparison to the fully anisotropic solution. The approach developed in the paper is important for the quantitative measurements of the piezoelectric response in nanomaterials as well as for the development of novel piezoelectric materials for the sensors/actuators applications.

Indexed as

capacitor geometryDoppler laser vibrometerinterferometrypiezoelectric materialspiezoelectric responsepiezoresponse force microscopyquantificationuniform electric field

Identifiers

PMID34073558
PMCPMC8198153

What OpenQuestion holds

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Registered trials

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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.