Temperature dependence of electronic parameters of organic Schottky diode based on fluorescein sodium salt

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dc.contributor.authorYahia, I. S.
dc.contributor.authorFarag, A. A. M.
dc.contributor.authorYakuphanoğlu, Fahrettin
dc.contributor.authorFarooq, W. A.
dc.date.accessioned2026-08-12T17:30:41Z
dc.date.issued2011
dc.departmentFırat Üniversitesi
dc.description.abstractThe electrical properties of an organic Schottky diode based on fluorescein sodium salt were investigated by current density-voltage and capacitance-voltage measurements. The crystal structure of fluorescein sodium salt, FSS in powder form was analyzed by X-ray diffraction method. X-ray diffraction results showed that the fluorescein sodium salt has a polycrystalline structure with a monoclinic system. The current density-voltage and capacitance-voltage characteristics of Al/FSS Schottky diode were investigated in the temperature range of 300-400 K. The diode exhibits a rectifying behavior, indicating the formation of the Schottky type junction at the interface of Al/FSS. The predominant charge transport mechanism of the Al/FSS Schottky diode was discussed and the proposed current injection processes was presented. The temperature dependence of the calculated acceptor concentration, the built-in potential and the width of the depletion region of Al/FSS Schottky barrier was also determined. (C) 2011 Elsevier B.V. All rights reserved.
dc.description.sponsorshipKing Saud University [SU-VPP-102]
dc.description.sponsorshipThis work was partially supported by King Saud University under Grant: SU-VPP-102.
dc.identifier.doi10.1016/j.synthmet.2011.02.016
dc.identifier.endpage887
dc.identifier.issn0379-6779
dc.identifier.issue9.Eki
dc.identifier.orcid0000-0002-6526-5996
dc.identifier.scopus2-s2.0-79955713364
dc.identifier.scopusqualityQ1
dc.identifier.startpage881
dc.identifier.urihttps://doi.org/10.1016/j.synthmet.2011.02.016
dc.identifier.urihttps://hdl.handle.net/11508/56199
dc.identifier.volume161
dc.identifier.wosWOS:000291832800036
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Sa
dc.relation.ispartofSynthetic Metals
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260511
dc.subjectOrganic semiconductor
dc.subjectAl/FSS Schottky diode
dc.subjectRectification
dc.subjectCurrent-voltage
dc.subjectCapacitance-voltage
dc.titleTemperature dependence of electronic parameters of organic Schottky diode based on fluorescein sodium salt
dc.typeArticle

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