Basit öğe kaydını göster

dc.contributor.authorAbdulkarim, Yadgar I.
dc.contributor.authorDeng, Lianwen
dc.contributor.authorAltıntaş, Olcay
dc.contributor.authorÜnal, Emin
dc.contributor.authorKaraaslan, Muharrem
dc.date.accessioned2020-05-24T15:32:00Z
dc.date.available2020-05-24T15:32:00Z
dc.date.issued2019
dc.identifier.citationAbdulkarim, Y.I., Deng, L., Altıntaş, O., Ünal, E., Karaaslan, M. (2019). Metamaterial absorber sensor design by incorporating swastika shaped resonator to determination of the liquid chemicals depending on electrical characteristics. Physica E: Low-Dimensional Systems and Nanostructures, 114, art. no. 113593. https://doi.org/10.1016/j.physe.2019.113593
dc.identifier.issn1386-9477
dc.identifier.issn1873-1759
dc.identifier.urihttps://doi.org/10.1016/j.physe.2019.113593
dc.identifier.urihttps://hdl.handle.net/20.500.12508/1180
dc.description0000-0003-3237-4392en_US
dc.descriptionWOS: 000482637000034en_US
dc.description.abstractIn this work, sensor abilities of the metamaterial absorber based on swastika shaped resonator are developed both theoretically and experimentally at X-band frequency range. The structure is consisted of a swastika shaped resonator on the top of dielectric layer and have an air gap to fill chemicals liquids between the copper plate and backside resonator. In this study, a full-wave EM solver CST Microwave Studio (Computer Simulation Technology) based on finite integrate technique has been used to simulate and investigate the absorption of the metamaterial structure with chemicals liquids depending on the electrical properties. A vector network analyzer 85070E probe kit has been used to measure the relative dielectric constants and loss tangent of some chemical liquids (ethanol content, methanol content, acetone, methanol, ethanol, Polyethylene Glycol 300, water) in the related frequency range. Absorption value of the sensor structure for selected chemicals placed in the air gaphas been investigated. It is obtained that there is a significant difference in absorption ratios between each chemicals and overall resonance frequency shifts have been observed which provides information to accurately estimate density rate of the sensed liquids. The absorption mechanisms of the metamaterial has been explained by using electric field, magnetic field and surface current distributions. Furthermore, the resonance absorption properties of the metamaterial based absorber sensor can be modified and adjusted easily by varying the dimensions of the resonator. Experimental and simulated results demonstrate that the resonance frequency of the swastika metamaterial based sensor is linearly related to the permittivity of selected chemicals which creates an appropriate approach for multipurpose sensor devise and electrochemical sensor.en_US
dc.description.sponsorshipNational Key Research and Development Program of China [2017YFA0204600]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China [51802352]; Central South University [2018zzts355]; Ministry of Higher Education/Iraqen_US
dc.description.sponsorshipThis work was supported by the National Key Research and Development Program of China (Grant No. 2017YFA0204600), the National Natural Science Foundation of China (Grant No. 51802352), and Central South University under grant No. 2018zzts355. Yadgar I. Abdulkarim also wishes to thank the Ministry of Higher Education/Iraq for the scholarship award to pursue his PhD abroad.en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.isversionof10.1016/j.physe.2019.113593en_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMetamaterialen_US
dc.subjectSwastika shaped resonator
dc.subjectChemical liquids
dc.subjectDielectric characterization
dc.subject.classificationNanoscience & Nanotechnology
dc.subject.classificationPhysics
dc.subject.classificationCondensed Matter
dc.subject.classificationMetamaterials | Absorbers | Frequency Selective Surfaces
dc.subject.otherPlasmonic perfect absorber
dc.subject.otherTerahertz
dc.subject.otherPermeability
dc.subject.otherAcetone
dc.subject.otherChemicals
dc.subject.otherDielectric liquids
dc.subject.otherElectric fields
dc.subject.otherElectric network analyzers
dc.subject.otherElectrochemical sensors
dc.subject.otherEthanol
dc.subject.otherMetamaterials
dc.subject.otherMethanol
dc.subject.otherNatural frequencies
dc.subject.otherResonators
dc.subject.otherComputer simulation technology
dc.subject.otherDielectric characterization
dc.subject.otherElectrical characteristic
dc.subject.otherMetamaterial structures
dc.subject.otherRelative dielectric constant
dc.subject.otherResonance frequency shift
dc.subject.otherSurface current distributions
dc.subject.otherVector network analyzers
dc.subject.otherDensity of liquids
dc.titleMetamaterial absorber sensor design by incorporating swastika shaped resonator to determination of the liquid chemicals depending on electrical characteristicsen_US
dc.typearticleen_US
dc.relation.journalPhysica E: Low-Dimensional Systems and Nanostructuresen_US
dc.contributor.departmentMühendislik ve Doğa Bilimleri Fakültesi -- Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.identifier.volume114en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.contributor.isteauthorAltıntaş, Olcay
dc.contributor.isteauthorÜnal, Emin
dc.contributor.isteauthorKaraaslan, Muharrem
dc.relation.indexWeb of Science - Scopus
dc.relation.indexWeb of Science Core Collection - Science Citation Index Expanded


Bu öğenin dosyaları:

Thumbnail

Bu öğe aşağıdaki koleksiyon(lar)da görünmektedir.

Basit öğe kaydını göster