A note on applications of time-domain solution of Cole permittivity models

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dc.authorid0000-0003-2642-8462
dc.authorscopusid57221078940
dc.authorscopusid6507285451
dc.authorscopusid26667543300
dc.authorscopusid6506438268
dc.authorwosidAlagoz, Baris Baykant/ABG-8526-2020
dc.authorwosidAlagoz, Serkan/ABI-2130-2020
dc.authorwosidG, Alisoy/ABA-7258-2020
dc.contributor.authorAlagöz, Barış Baykant
dc.contributor.authorAlisoy, Gülizar
dc.contributor.authorAlagoz, Serkan
dc.contributor.authorAlisoy, Hafız
dc.date.accessioned2022-05-11T14:10:32Z
dc.date.available2022-05-11T14:10:32Z
dc.date.issued2017
dc.departmentFakülteler, Fen Edebiyat Fakültesi, Matematik Bölümü
dc.departmentFakülteler, Çorlu Mühendislik Fakültesi, Elektronik ve Haberleşme Mühendisliği Bölümü
dc.description.abstractThe complex dielectric permittivity is an important parameter for characterization of electrical properties of dielectric materials. Experimental studies demonstrated that Cole models of dielectric permittivity can provide a better fitting to the experimental data because of allowing for fractional-order frequency dependence. This study aims to investigate physical interpretation of time domain solutions of Cole permittivity models. For this purpose, impulse responses of Cole-Cole model and Davidson-Cole model are expressed in Mittag-Leffler function form by using inverse Laplace transform. The impulse responses of these models are decomposed into impulsive and dispersive components, and the relations of these components with relaxation mechanism of dielectric materials are discussed. By considering impulse response solution of Cole-Cole models, a fractional order dynamic capacitance model is introduced for time domain equivalent circuit modeling of dielectric materials. Moreover, transient properties of electromagnetic wave penetration to dielectric materials are analyzed according to impulse response solution of Cole-Cole model. To illustrate applications of proposed time domain permittivity solutions, the Cole-Cole model of ethyl-acetate liquids was also studied and results are presented. (C) 2017 Elsevier GmbH. All rights reserved.
dc.identifier.doi10.1016/j.ijleo.2017.04.010
dc.identifier.endpage282
dc.identifier.issn0030-4026
dc.identifier.issn1618-1336
dc.identifier.scopus2-s2.0-85018449486
dc.identifier.scopusqualityQ2
dc.identifier.startpage272
dc.identifier.urihttps://doi.org/10.1016/j.ijleo.2017.04.010
dc.identifier.urihttps://hdl.handle.net/20.500.11776/5428
dc.identifier.volume139
dc.identifier.wosWOS:000402942800033
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorAlisoy, Gülizar
dc.institutionauthorAlisoy, Hafız
dc.language.isoen
dc.publisherElsevier Gmbh
dc.relation.ispartofOptik
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectDielectric permittivity
dc.subjectCole-Cole model
dc.subjectDavidson-Cole model
dc.subjectFractional order dynamic capacitance modeling
dc.subjectElectric field flux density
dc.subjectWave impedance
dc.subjectPropagation
dc.subjectAbsorption
dc.titleA note on applications of time-domain solution of Cole permittivity models
dc.typeArticle

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