Exploring Temperature-Dependent bandgap and Urbach energies in CdTe thin films for optoelectronic applications

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dc.authoridSURUCU, Ozge/0000-0002-8478-1267
dc.authoridSURUCU, Gokhan/0000-0002-3910-8575
dc.authorscopusid59204263700
dc.authorscopusid35957498000
dc.authorscopusid35580905900
dc.authorscopusid7003589218
dc.authorscopusid23766993100
dc.authorwosidSURUCU, Gokhan/JJD-7550-2023
dc.contributor.authorSürücü, Özge
dc.contributor.authorSurucu, G.
dc.contributor.authorIşık, Mehmet
dc.contributor.authorParlak, M.
dc.contributor.authorIsik, M.
dc.contributor.otherElectrical-Electronics Engineering
dc.contributor.otherDepartment of Electrical & Electronics Engineering
dc.date.accessioned2024-09-10T21:33:29Z
dc.date.available2024-09-10T21:33:29Z
dc.date.issued2024
dc.departmentAtılım Universityen_US
dc.department-temp[Surucu, O.; Isik, M.] Atilim Univ, Dept Elect & Elect Engn, TR-06836 Ankara, Turkiye; [Surucu, G.] Gazi Univ, Energy Syst Engn Dept, TR-06500 Ankara, Turkiye; [Gasanly, N. M.] Middle East Tech Univ, Dept Phys, TR-06800 Ankara, Turkiye; [Gasanly, N. M.] Baku State Univ, Virtual Int Sci Res Ctr, Baku 1148, Azerbaijan; [Isik, M.] Izmir Bakircay Univ, Fac Engn & Architecture, Dept Biomed Engn, TR-35665 Izmir, Turkiye; [Isik, M.] Izmir Bakircay Univ, Biomed Technol Design Applicat & Res Ctr, TR-35665 Izmir, Turkiyeen_US
dc.descriptionSURUCU, Ozge/0000-0002-8478-1267; SURUCU, Gokhan/0000-0002-3910-8575en_US
dc.description.abstractThis study examines CdTe thin films deposited via RF magnetron sputtering, focusing on structural and optical properties. X-ray diffraction, Raman spectroscopy, and SEM assessed structural characteristics. Optical properties were analyzed through transmittance measurements from 10 to 300 K. Tauc plots and Varshni modeling revealed a temperature-dependent bandgap, increasing from 1.49 eV at room temperature to 1.57 eV at 10 K. Urbach energy rose from 82.7 to 93.7 meV with temperature. These results are essential for applications where temperature affects CdTe-based device performance.en_US
dc.description.woscitationindexScience Citation Index Expanded
dc.identifier.citation0
dc.identifier.doi10.1016/j.matlet.2024.137078
dc.identifier.issn0167-577X
dc.identifier.issn1873-4979
dc.identifier.scopus2-s2.0-85200135458
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1016/j.matlet.2024.137078
dc.identifier.urihttps://hdl.handle.net/20.500.14411/7288
dc.identifier.volume373en_US
dc.identifier.wosWOS:001288608300001
dc.identifier.wosqualityQ2
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectThin Filmsen_US
dc.subjectSputteringen_US
dc.subjectOptical materials and propertiesen_US
dc.subjectSolar energy materialsen_US
dc.titleExploring Temperature-Dependent bandgap and Urbach energies in CdTe thin films for optoelectronic applicationsen_US
dc.typeArticleen_US
dspace.entity.typePublication
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relation.isAuthorOfPublication.latestForDiscovery160a7fb2-105b-4b0a-baea-d928bcfab730
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