Graphene-cobalt phthalocyanine based on optoelectronic device for solar panel tracking systems

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dc.contributor.authorTataroglu, A.
dc.contributor.authorTuncer, H.
dc.contributor.authorAl-Ghamdi, Ahmed A.
dc.contributor.authorDere, A.
dc.contributor.authorArif, B.
dc.contributor.authorYol, S.
dc.contributor.authorYakuphanoğlu, Fahrettin
dc.date.accessioned2026-08-12T17:32:28Z
dc.date.issued2015
dc.departmentFırat Üniversitesi
dc.description.abstractThe photoconducting properties of graphene-cobalt phthalocyanine organic semiconductor photodiodes were investigated. GO doped cobalt phthalocyanine (CoPc) thin films were prepared with various graphene oxide (GO) contents. The electrical properties of the diodes were analyzed by using current-voltage and capacitance/conductance-voltage measurements. The reverse current of the diodes increases with the increasing illumination intensity. The transient photocurrent, photocapacitance, and photoconductance measurements of the diodes were also investigated. The photocurrent, capacitance and conductance increase after illuminating and returns to original value after turning off the illumination. Graphene-cobalt phthalocyanine based on optoelectronic device exhibited both a photodiode and photocapacitor behavior under solar light illuminaton. (C) 2015 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.synthmet.2015.04.007
dc.identifier.endpage23
dc.identifier.issn0379-6779
dc.identifier.orcid0000-0001-7032-2679
dc.identifier.orcid0000-0002-5409-3770
dc.identifier.scopus2-s2.0-84929223433
dc.identifier.scopusqualityQ1
dc.identifier.startpage15
dc.identifier.urihttps://doi.org/10.1016/j.synthmet.2015.04.007
dc.identifier.urihttps://hdl.handle.net/11508/56651
dc.identifier.volume206
dc.identifier.wosWOS:000357548600003
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.subjectPhotodiodes
dc.subjectPhotocapacitor
dc.subjectCobalt phthalocyanine
dc.subjectGraphene oxide
dc.titleGraphene-cobalt phthalocyanine based on optoelectronic device for solar panel tracking systems
dc.typeArticle

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