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dc.contributor.authorElwakil, A.S.
dc.contributor.authorAgambayev, Agamyrat
dc.contributor.authorAllagui, A.
dc.contributor.authorSalama, Khaled N.
dc.date.accessioned2017-02-12T08:35:47Z
dc.date.available2017-02-12T08:35:47Z
dc.date.issued2017-02-07
dc.identifier.citationElwakil AS, Agambayev A, Allagui A, Salama KN (2017) Experimental demonstration of fractional-order oscillators of orders 2.6 and 2.7. Chaos, Solitons & Fractals 96: 160–164. Available: http://dx.doi.org/10.1016/j.chaos.2017.01.017.
dc.identifier.issn0960-0779
dc.identifier.doi10.1016/j.chaos.2017.01.017
dc.identifier.urihttp://hdl.handle.net/10754/622864
dc.description.abstractThe purpose of this work is to provide an experimental demonstration for the development of sinusoidal oscillations in a fractional-order Hartley-like oscillator. Solid-state fractional-order electric double-layer capacitors were first fabricated using graphene-percolated P(VDF-TrFE-CFE) composite structure, and then characterized by using electrochemical impedance spectroscopy. The devices exhibit the fractional orders of 0.6 and 0.74 respectively (using the model Zc=Rs+1/(jω)αCα), with the corresponding pseudocapacitances of approximately 93nFsec−0.4 and 1.5nFsec−0.26 over the frequency range 200kHz–6MHz (Rs < 15Ω). Then, we verified using these fractional-order devices integrated in a Hartley-like circuit that the fractional-order oscillatory behaviors are of orders 2.6 and 2.74.
dc.description.sponsorshipTwo of us (ASE and AA) wish to thank the University of Sharjah for financial support (Project # 1602040634-P).
dc.publisherElsevier BV
dc.relation.urlhttp://www.sciencedirect.com/science/article/pii/S0960077917300231
dc.rightsNOTICE: this is the author’s version of a work that was accepted for publication in Chaos, Solitons & Fractals. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Chaos, Solitons & Fractals, [, , (2017-02-07)] DOI: 10.1016/j.chaos.2017.01.017 . © 2017. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectFractional-order oscillator
dc.subjectFractional-order capacitor
dc.subjectHartley oscillator
dc.subjectConstant phase element
dc.titleExperimental demonstration of fractional-order oscillators of orders 2.6 and 2.7
dc.typeArticle
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.identifier.journalChaos, Solitons & Fractals
dc.eprint.versionPost-print
dc.contributor.institutionDepartment of Electrical and Computer Engineering, University of Sharjah, PO Box 27272, Sharjah, United Arab Emirates
dc.contributor.institutionNanoelectronics Integrated Systems Center (NISC), Nile University, Cairo, Egypt
dc.contributor.institutionDepartment of Sustainable and Renewable Energy Engineering, University of Sharjah, PO Box 27272, Sharjah, United Arab Emirates
dc.contributor.institutionAdvanced Materials Research Center, University of Sharjah, PO Box 27272, Sharjah, United Arab Emirates
dc.contributor.institutionThe Neuroscience Research Institute, The Ohio State University, Columbus, OH, USA
kaust.personAgambayev, Agamyrat
kaust.personSalama, Khaled N.


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