Optoelectronic properties of hybrid diodes based on vanadyl- phthalocyanine and zinc oxide nanorods thin films

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dc.contributor.authorRaveendra Kiran, M.
dc.contributor.authorUlla, H.
dc.contributor.authorSatyanarayan, M.N.
dc.contributor.authorUmesh, G.
dc.date.accessioned2026-02-05T09:29:35Z
dc.date.issued2019
dc.description.abstractHerein, we report the optoelectronic properties of hybrid diodes fabricated using vanadyl phthalocyanine (VOPc) and zinc oxide nanorods (ZNR) with the configuration: ITO/ZNR/VOPc/MoO<inf>3</inf>/Al. Vertically aligned ZnO nanorods were grown using a simple aqueous solution (AS) method as a function of growth temperature. The correlation between the morphology of ZNR films and the optoelectronic properties of the ZNR/VOPc hybrid devices was investigated. The results show that the hybrid diodes with ZNR films grown at 120 °C offer the best optoelectronic properties. The higher photocurrent responsivity, R<inf>ph,</inf> (16.28 A/W) was achieved for devices with ZNR films grown at 120 °C. This value is 25 times higher than the R<inf>ph</inf> value obtained for the devices made with ZnO nanoparticle films that were reported earlier. © 2019
dc.identifier.citationOptical Materials, 2019, 96, , pp. -
dc.identifier.issn9253467
dc.identifier.urihttps://doi.org/10.1016/j.optmat.2019.109348
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/24362
dc.publisherElsevier B.V.
dc.subjectAluminum compounds
dc.subjectCarrier mobility
dc.subjectCharge transfer
dc.subjectDiodes
dc.subjectII-VI semiconductors
dc.subjectMorphology
dc.subjectNanorods
dc.subjectThin films
dc.subjectVanadium compounds
dc.subjectZinc oxide
dc.subjectZnO nanoparticles
dc.subjectHybrid photodiodes
dc.subjectImpedance spectroscopy
dc.subjectOptoelectronic properties
dc.subjectResponsivity
dc.subjectVanadyl phthalocyanine
dc.subjectVertically aligned
dc.subjectZinc oxide nanorods
dc.subjectZnO nanoparticle films
dc.subjectOxide films
dc.titleOptoelectronic properties of hybrid diodes based on vanadyl- phthalocyanine and zinc oxide nanorods thin films

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