One-dimensional surface phononic crystal ring resonator and its application in gas sensing

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dc.authoridKorozlu, Nurettin/0000-0002-0899-0227
dc.authoridCicek, Ahmet/0000-0002-7686-0045;
dc.authorwosidKorozlu, Nurettin/H-6346-2016
dc.authorwosidCicek, Ahmet/D-5990-2012
dc.authorwosidKAYA, Olgun Adem/ABH-6274-2020
dc.authorwosidArslan, Yasin/KJL-4344-2024
dc.contributor.authorKaya, Olgun Adem
dc.contributor.authorKorozlu, Nurettin
dc.contributor.authorTrak, Digdem
dc.contributor.authorArslan, Yasin
dc.contributor.authorCicek, Ahmet
dc.date.accessioned2024-08-04T20:46:05Z
dc.date.available2024-08-04T20:46:05Z
dc.date.issued2019
dc.departmentİnönü Üniversitesien_US
dc.description.abstractWe introduce a ring resonator, which employs a one-dimensional phononic crystal on its inner surface, and investigate its performance as a gas sensor both numerically and experimentally. Having periodic equilateral trapezoidal protrusions, the ring resonator with 207 periods is optimized through band structure calculations via the finite-element method. A surface band linear around 58kHz is observed. The resonator exhibits sharp transmission peaks with a broad free-spectral range of 0.54kHz. Accordingly, a peak at 58.49kHz with a high-quality factor of 8196 appears. Application in detection of the carbon dioxide level in air with high sensitivity is demonstrated. The 58.49kHz peak red shifts linearly at 17.3mHz/ppm and 17.8mHz/ppm rates, as obtained from numerical calculations and experiments, respectively. Besides, the peak shape and maximum intensity are preserved. Due to the linear shift of the resonance peak with respect to the carbon dioxide concentration, acoustic intensity at initial peak frequency can be utilized as an auxiliary means for concentrations up to 1000ppm. The proposed ring resonator can be adapted to a variety of acoustic devices such as liquid concentration sensors based on phononic crystals, surface acoustic wave sensors, and micromechanical resonators.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TuBTAK) [116F085]; Turkish Academy of Sciences (TuBA) Outstanding Young Scientists Awarding Programme [GEBP-2018]en_US
dc.description.sponsorshipThis study was fully supported by the Scientific and Technological Research Council of Turkey (TuBTAK) under the Grant No. 116F085. Ahmet Cicek acknowledges support from the Turkish Academy of Sciences (TuBA) Outstanding Young Scientists Awarding Programme (No. GEBP-2018).en_US
dc.identifier.doi10.1063/1.5090592
dc.identifier.issn0003-6951
dc.identifier.issn1077-3118
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85069772823en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1063/1.5090592
dc.identifier.urihttps://hdl.handle.net/11616/98884
dc.identifier.volume115en_US
dc.identifier.wosWOS:000477625500001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAmer Inst Physicsen_US
dc.relation.ispartofApplied Physics Lettersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMicroring Resonatoren_US
dc.subjectDrop Filtersen_US
dc.subjectMicrodisk Resonatorsen_US
dc.subjectSiliconen_US
dc.subjectCompacten_US
dc.subjectWavesen_US
dc.subjectSensorsen_US
dc.subjectNoren_US
dc.subjectCo2en_US
dc.titleOne-dimensional surface phononic crystal ring resonator and its application in gas sensingen_US
dc.typeArticleen_US

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