Investigating the coumarin capability in chalcogenide 20TI2Se-80Pr2Se3 system based photovoltaics

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dc.contributor.authorSoylu, M.
dc.contributor.authorDere, A.
dc.contributor.authorAhmedova, C.
dc.contributor.authorBarim, G.
dc.contributor.authorAl-Sehemi, Abdullah G.
dc.contributor.authorAl-Ghamdi, Ahmed A.
dc.contributor.authorYakuphanoğlu, Fahrettin
dc.date.accessioned2026-08-12T17:49:29Z
dc.date.issued2018
dc.departmentFırat Üniversitesi
dc.description.abstractChalcogenide films containing various contents of coumarin (CO) are deposited on the p-type Si substrates. Al/coumarin doped chalcogenide films/p-Si contact exhibits a rectifying behavior. The electrical and photoresponse properties of the prepared diodes are characterized by current and capacitance measurements under various illumination intensities. The addition of coumarin to TI2Se-Pr2Se3 significantly affects the characteristic parameters of diodes. Kohlrausch function is used as an appropriate way to obtain the photo charge density (Pp) and the relaxation time constant from the photocurrent/capacitance transients. It is shown that coumarin doped chalcogenide films have a potential to obtain the photocarrier generation. (C) 2018 Elsevier B.V. All rights reserved.
dc.description.sponsorshipFirat University Research Found [FF.14.25]; Scientific Research Projects Unit of Firat University [FF.17.21, FF.16.18]; International Scientific Partnership Program ISPP at King Saud University [0046]
dc.description.sponsorshipThe researchers are grateful to the Firat University Research Found for their support with project number-FF.14.25. Also, the study was supported by Scientific Research Projects Unit of Firat University under grant No:FF.17.21 and FF.16.18. The authors extend their appreciation to the International Scientific Partnership Program ISPP at King Saud University for funding this research work through ISPP# 0046.
dc.identifier.doi10.1016/j.saa.2018.04.075
dc.identifier.endpage130
dc.identifier.issn1386-1425
dc.identifier.issn1873-3557
dc.identifier.orcid0000-0002-5409-3770
dc.identifier.orcid0000-0002-6793-3038
dc.identifier.pmid29778705
dc.identifier.scopus2-s2.0-85047092270
dc.identifier.scopusqualityQ1
dc.identifier.startpage123
dc.identifier.urihttps://doi.org/10.1016/j.saa.2018.04.075
dc.identifier.urihttps://hdl.handle.net/11508/61833
dc.identifier.volume202
dc.identifier.wosWOS:000437384600018
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofSpectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260511
dc.subjectChalcogenide films
dc.subjectCoumarin
dc.subjectHeterojunction
dc.subjectLight-sensing
dc.titleInvestigating the coumarin capability in chalcogenide 20TI2Se-80Pr2Se3 system based photovoltaics
dc.typeArticle

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