Evidence map›Paper›PMID 34577729›Full record

ArticleMicromachines2021

Method for QCM Resonator Device Equivalent Circuit Parameter Extraction and Electrode Quality Assessment.

Dong Liu, Xiaoting Xiao, Ziqiao Tang, Qiao Chen, Haoran Li, Xiaoxiong Wang, Yan Yan

Abstract read
In one paragraph

Article in Micromachines, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

7 authors.

Dong LiuSchool of Automation Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China.ORCID 0000-0002-3133-8309
Xiaoting XiaoSchool of Electrical Engineering and Information, Southwest Petroleum University, Chengdu 610599, China.
Ziqiao TangSchool of Automation Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China.
Qiao ChenSchool of Automation Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China.ORCID 0000-0002-2022-4680
Haoran LiSchool of Automation Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China.ORCID 0000-0002-2453-1995
Xiaoxiong WangWuhan Hi-Trusty Electronics Co., LTD, Wuhan 432400, China.
Yan YanSchool of Automation Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China.

Funding

Department of Science and Technology of Sichuan Province 2019JDZH0020Key Laboratory of Nondestructive Testing of Fujian Polytechnic Normal University S2-KF2013National Natural Science Foundation of China 61701085
6 · The paper itself

Abstract

Quartz crystal microbalance (QCM) resonators are used in a wide range of sensors. Current QCM resonators achieve a simultaneous measurement of multiple physical quantities by analyzing lumped-element equivalent parameters, which are obtained via the introduction of external devices. This introduction of external devices will probably increase measurement error. To realize the measurement of multiple physical quantities while eliminating the measurement error caused by external devices, this paper proposes a measurement method for the lumped-element equivalent parameters of QCM resonators without the need for extra external devices. Accordingly, a numerical method for solving nonlinear equations with fewer data points required and a higher accuracy was adopted. A standard crystal resonator parameter extraction experiment is described. The extracted parameters were consistent with the nominal parameters, which confirms the accuracy of this method. Furthermore, six QCM resonator device samples with different electrode diameters and materials were produced and used in the parameter measurement experiment. The linear relationship between the electrode material conductivity and motional resistance

Indexed as

electrode quality assessmentequivalent circuit parameter extractionpiezoelectric generatorpiezoelectric resonatorquartz crystal microbalance

Identifiers

PMID34577729
PMCPMC8472393

What OpenQuestion holds

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Registered trials

None linked

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.