Influence of Tuning Fork Resonance Properties on Quartz-Enhanced Photoacoustic Spectroscopy Performance

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dc.citation.articleNumber3825
dc.citation.issueNumber18
dc.citation.journalTitleSensors
dc.citation.volumeNumber19
dc.contributor.authorZheng, Huadan
dc.contributor.authorLin, Haoyang
dc.contributor.authorDong, Lei
dc.contributor.authorLiu, Yihua
dc.contributor.authorPatimisco, Pietro
dc.contributor.authorZweck, John
dc.contributor.authorMozumder, Ali
dc.contributor.authorSampaolo, Angelo
dc.contributor.authorSpagnolo, Vincenzo
dc.contributor.authorHuang, Bincheng
dc.contributor.authorTang, Jieyuan
dc.contributor.authorDong, Linpeng
dc.contributor.authorZhu, Wenguo
dc.contributor.authorYu, Jianhui
dc.contributor.authorChen, Zhe
dc.contributor.authorTittel, Frank K.
dc.date.accessioned2019-11-05T17:30:10Z
dc.date.available2019-11-05T17:30:10Z
dc.date.issued2019
dc.description.abstractA detailed investigation of the influence of quartz tuning forks (QTFs) resonance properties on the performance of quartz-enhanced photoacoustic spectroscopy (QEPAS) exploiting QTFs as acousto-electric transducers is reported. The performance of two commercial QTFs with the same resonance frequency (32.7 KHz) but different geometries and two custom QTFs with lower resonance frequencies (2.9 KHz and 7.2 KHz) were compared and discussed. The results demonstrated that the fundamental resonance frequency as well as the quality factor and the electrical resistance were strongly inter-dependent on the QTF prongs geometry. Even if the resonance frequency was reduced, the quality factor must be kept as high as possible and the electrical resistance as low as possible in order to guarantee high QEPAS performance.
dc.identifier.citationZheng, Huadan, Lin, Haoyang, Dong, Lei, et al.. "Influence of Tuning Fork Resonance Properties on Quartz-Enhanced Photoacoustic Spectroscopy Performance." <i>Sensors,</i> 19, no. 18 (2019) MDPI: https://doi.org/10.3390/s19183825.
dc.identifier.digitalsensors-19-03825-v2
dc.identifier.doihttps://doi.org/10.3390/s19183825
dc.identifier.urihttps://hdl.handle.net/1911/107611
dc.language.isoeng
dc.publisherMDPI
dc.rightsThis is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.titleInfluence of Tuning Fork Resonance Properties on Quartz-Enhanced Photoacoustic Spectroscopy Performance
dc.typeJournal article
dc.type.dcmiText
dc.type.publicationpublisher version
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