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Self-powered fine-pattern flexible SiC single nanowire ultraviolet photodetector

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dc.contributor.authorTEKER, KAŞİF
dc.contributor.authorYILDIRIM, MUSTAFA AKİF
dc.contributor.authorsYildirim, Mustafa A.; Teker, Kasif
dc.date.accessioned2022-03-12T22:55:13Z
dc.date.accessioned2026-01-11T13:25:10Z
dc.date.available2022-03-12T22:55:13Z
dc.date.issued2021
dc.description.abstractThis paper reports a very fine-pattern, flexible, self-powered, and cost-effective silicon carbide single nanowire ultraviolet photodetector (SiCNW-UVPD) with a high sensitivity of 1756%, a responsivity of 0.17 A/W, and a shallow dark current of similar to 0.08 pA. The device exhibits an excellent detectivity value of 7.2 x 10(10) cm.Hz(1/2). W-1 and external quantum efficiency (EQE) of 83% without the need of any external power (0 V) under 254 nm ultraviolet light. The remarkable performance parameters having the highest reported sensitivity and responsivity values for a self-powered SiC nanowire-based photodetector along with very small size and cost-efficiency could offer unique opportunities in new generation, flexible, self-powered nanoscale optoelectronics. (C) 2021 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.jallcom.2021.159255
dc.identifier.eissn1873-4669
dc.identifier.issn0925-8388
dc.identifier.urihttps://hdl.handle.net/11424/236684
dc.identifier.wosWOS:000636039600121
dc.language.isoeng
dc.publisherELSEVIER SCIENCE SA
dc.relation.ispartofJOURNAL OF ALLOYS AND COMPOUNDS
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectSelf-powered photodetector
dc.subjectFlexible photodetector
dc.subjectSiC nanowire
dc.subjectFine-pattern
dc.subjectCost-effective fabrication
dc.titleSelf-powered fine-pattern flexible SiC single nanowire ultraviolet photodetector
dc.typearticle
dspace.entity.typePublication
oaire.citation.titleJOURNAL OF ALLOYS AND COMPOUNDS
oaire.citation.volume868

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