Evidence map›Paper›PMID 36679441›Full record

ArticleSensors (Basel, Switzerland)2023

Backward Acoustic Waves in Piezoelectric Plates: Possible Application as Base for Liquid Sensors.

Andrey Smirnov, Boris Zaitsev, Ilya Nedospasov, Gleb Nazarov, Iren Kuznetsova

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Sensors (Basel, Switzerland), 2023. 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

5 authors.

Andrey SmirnovKotelnikov Institute of Radio Engineering and Electronics of RAS, Moscow 125009, Russia.ORCID 0000-0001-8854-6080
Boris ZaitsevKotelnikov Institute of Radio Engineering and Electronics of RAS, Saratov Branch, Saratov 410019, Russia.ORCID 0000-0002-1859-0673
Ilya NedospasovKotelnikov Institute of Radio Engineering and Electronics of RAS, Moscow 125009, Russia.
Gleb NazarovKotelnikov Institute of Radio Engineering and Electronics of RAS, Moscow 125009, Russia.
Iren KuznetsovaKotelnikov Institute of Radio Engineering and Electronics of RAS, Moscow 125009, Russia.ORCID 0000-0002-1564-7179

Funding

Russian Science Foundation 21-49-00062
6 · The paper itself

Abstract

Backward acoustic waves are characterized by oppositely directed phase and group velocities. These waves can exist in isotropic and piezoelectric plates. They can be detected using a set of interdigital transducers with different spatial periods located on the same piezoelectric substrate. In this paper, the effect of a nonviscous and nonconductive liquid on the characteristics of a first-order backward antisymmetric wave in a YX plate of lithium niobate is studied theoretically and experimentally. It is shown that the presence of liquid does not lead to the transformation or disappearance of this wave. It is shown that these waves are close to the cutoff frequency and are characterized by the presence of a point with zero group velocity. The design of a liquid sensor based on these waves is proposed.

Indexed as

AcousticsSoundTransducersbackward plate acoustic wavescontact with liquiddetectiondispersion curvesinterdigital transducerzero group velocity

Identifiers

PMID36679441
PMCPMC9863915

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.