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dc.contributor.authorSevgili, Ömer
dc.contributor.authorOrak, İkram
dc.contributor.authorÖzel, Sultan Süleyman
dc.contributor.authorÖzel, Faruk
dc.date.accessioned2025-06-12T12:13:00Z
dc.date.available2025-06-12T12:13:00Z
dc.date.issued2025en_US
dc.identifier.citationSevgili, Ö., Orak, İ., Özel, S. S., & Özel, F. (2025). The role of NiO in isotype heterojunction photodiodes. Physica Scripta, 100(6), 065966. https://doi.org/10.1088/1402-4896/add65ben_US
dc.identifier.issn0031-8949
dc.identifier.urihttps://doi.org/10.1088/1402-4896/add65b
dc.identifier.urihttps://hdl.handle.net/11436/10395
dc.description.abstractThis study presents a structural analysis of NiO and the fabrication of Al/NiO/p-Si isotype heterojunction photodiode (PD) as well as an investigation of the photo-response and photovoltaic (PV) properties of the PD in the various illumination intensities. The series resistance (RS) value of the Al/NiO/p-Si was calculated to be 0.11 kΩ using Ohm’s Law at 2 V. This result corroborates the assertion that RS is the pivotal parameter for attaining optimal performance in a PD. The NiO has made a notable improvement to the electrical parameters such as ideality factor, barrier height, and series resistance. The spectral responsivity R value of the PD was calculated as 1.59 A W−1 at −2 V. The Al/NiO/p-Si exhibited a short-circuit current density (JSC) of 60.38 mA·cm−2, an open-circuit voltage (VOC) of 149.0 mV, a fill factor (FF) of 27.67%, and a power conversion efficiency (PCE) of 2.49%. In view of the experimental results, it can be concluded that NiO represents a promising material for the optimization of heterojunction photodiode applications.en_US
dc.language.isoengen_US
dc.publisherInstitute of Physicsen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectNiOen_US
dc.subjectOptoelectronicen_US
dc.subjectPhotodiodeen_US
dc.subjectPhotoresponseen_US
dc.titleThe role of NiO in isotype heterojunction photodiodesen_US
dc.typearticleen_US
dc.contributor.departmentRTEÜ, Mühendislik ve Mimarlık Fakültesi, Makine Mühendisliği Bölümüen_US
dc.contributor.institutionauthorÖzel, Faruk
dc.identifier.doi10.1088/1402-4896/add65ben_US
dc.identifier.volume100en_US
dc.identifier.issue6en_US
dc.identifier.startpage065966en_US
dc.relation.journalPhysica Scriptaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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