The capacitance/conductance and surface state intensity characteristics of the Schottky structures with ruthenium dioxide-doped organic polymer interface

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dc.authorid0000-0001-7723-4188
dc.authorid0000-0001-9842-0318
dc.contributor.authorUlusoy, Murat
dc.contributor.authorBadali, Yosef
dc.contributor.authorPirgholi-Givi, Gholamreza
dc.contributor.authorAzizian-Kalandaragh, Yashar
dc.contributor.authorAltindal, Semsettin
dc.date.accessioned2024-10-12T19:42:56Z
dc.date.available2024-10-12T19:42:56Z
dc.date.issued2023
dc.departmentİstanbul Ticaret Üniversitesi, Mühendislik Fakültesi, Bilgisayar Mühendisliği Bölümüen_US
dc.description.abstractThe electrical behaviors of the Schottky structures with a ruthenium dioxide (RuO2) doped-polyvinyl chloride (PVC) interface were executed with a wide frequency range (from 1 kHz to 5 MHz) and voltages. The interface was obtained by dispersing RuO2 nanopowder as colloidal particles into the PVC organic polymer using the ultrasonic irradiation method. The capacitance/conductance and surface state intensity (Nss) effects of this interface on the structure have been widely discussed. Remarkable increases in capacitance (C) and conductance (G/.) values were found, especially in the depletion zone. The series resistance of the structure (Rs) value decreases strongly with increasing frequency for + 3.5 V, down to a value of approximately 48.43 O at 5 MHz. Furthermore, the effect of the Rs is seen in the Cc and Gc/. curves in the weak and strong accumulation regions. While the maximum value of the Nss is 1.42 x 10(13) eV 1.cm(-2) at 0.478 eV, its minimum value is 1.23 x 1013 eV 1.cm (-) at 0.540 eV. The relaxation time (t) values change from 2.40 x 10(-5) to 2.03 x 10(-4) s in exponentially increasing values. It can be stated that there is an inverse relationship between the t and distribution of the Nss values. These distributions vary depending on the applied voltage and frequency.en_US
dc.description.sponsorshipGazi University Scientific Research Project [GU-BAP.05/2019-26]en_US
dc.description.sponsorshipThis study was supported by Gazi University Scientific Research Project. (Project Number: GU-BAP.05/2019-26).en_US
dc.identifier.citationUlusoy, M., Badali, Y., Pirgholi-Givi, G., Azizian-Kalandaragh, Y., & Altındal, Ş. (2023). The capacitance/conductance and surface state intensity characteristics of the Schottky structures with ruthenium dioxide-doped organic polymer interface. Synthetic Metals, 292, 117243.
dc.identifier.doi10.1016/j.synthmet.2022.117243
dc.identifier.issn0379-6779
dc.identifier.scopus2-s2.0-85144070485en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.synthmet.2022.117243
dc.identifier.urihttps://hdl.handle.net/11467/8671
dc.identifier.volume292en_US
dc.identifier.wosWOS:000932338500001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Saen_US
dc.relation.ispartofSynthetic Metalsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDoped-Organic Interfaceen_US
dc.subjectConductance Methoden_US
dc.subjectInterface Statesen_US
dc.subjectRelaxation Timeen_US
dc.subjectFrequency-Dependent Characteristicsen_US
dc.titleThe capacitance/conductance and surface state intensity characteristics of the Schottky structures with ruthenium dioxide-doped organic polymer interfaceen_US
dc.typeArticleen_US

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