Photoresponse and electrical characterization of photodiode based nanofibers ZnO and Si

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dc.contributor.authorYakuphanoğlu, Fahrettin
dc.contributor.authorFarooq, W. Aslam
dc.date.accessioned2026-08-12T17:31:29Z
dc.date.issued2011
dc.departmentFırat Üniversitesi
dc.description.abstractZinc oxide semiconductor is a promising material for various optoelectronic applications such as visible light and UV detectors. The photoresponse and electrical characterization of the photodiode based nanofibers n-ZnO and p-Si semiconductors have been investigated. The Al/p-Si/n-ZnO/AI diode shows a clear rectifying behavior with a rectification ratio of 2.90 x 10(4) at +/- 4 V. The diode exhibits a photoconducting behavior with a ratio I(on/off) of 60. The photoconducting mechanism of the diode is controlled by the presence of exponential distribution of impurity levels in the forbidden band of ZnO. The obtained results indicate that the Al/p-Si/n-ZnO/AI diode can be used as photodiode in optoelectronic applications. (C) 2011 Elsevier Ltd. All rights reserved.
dc.description.sponsorshipManagement Unit of Scientific Research Projects of Firat University (FUBAP) [1947]; King Saud University [KSU-VPP-102]
dc.description.sponsorshipThis work was supported by the Management Unit of Scientific Research Projects of Firat University (FUBAP: Project number: 1947) and King Saud University under Grant: KSU-VPP-102. One of the authors wishes to thank FUBAP and KSU.
dc.identifier.doi10.1016/j.mssp.2011.02.017
dc.identifier.endpage211
dc.identifier.issn1369-8001
dc.identifier.issue3.Nis
dc.identifier.scopus2-s2.0-82455212101
dc.identifier.scopusqualityQ1
dc.identifier.startpage207
dc.identifier.urihttps://doi.org/10.1016/j.mssp.2011.02.017
dc.identifier.urihttps://hdl.handle.net/11508/56265
dc.identifier.volume14
dc.identifier.wosWOS:000298518800004
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofMaterials Science in Semiconductor Processing
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260511
dc.subjectZnO
dc.subjectSol gel
dc.subjectNanoparticles
dc.subjectPhotodiode
dc.titlePhotoresponse and electrical characterization of photodiode based nanofibers ZnO and Si
dc.typeArticle

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