Impact of Temperature Optimization of ITO Thin Film on Tandem Solar Cell Efficiency

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dc.authoridSeyhan, Ayse/0000-0001-8090-1404
dc.authoridKARTAL, EMRE/0000-0002-8602-2512
dc.contributor.authorDamgaci, Elif
dc.contributor.authorKartal, Emre
dc.contributor.authorGucluer, Furkan
dc.contributor.authorSeyhan, Ayse
dc.contributor.authorKaplan, Yuksel
dc.date.accessioned2024-11-07T13:24:40Z
dc.date.available2024-11-07T13:24:40Z
dc.date.issued2024
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractThis study examined the impact of temperature optimization on indium tin oxide (ITO) films in monolithic HJT/perovskite tandem solar cells. ITO films were deposited using magnetron sputtering at temperatures ranging from room temperature (25 degrees C) to 250 degrees C. The sputtering target was ITO, with a mass ratio of In2O3 to SnO2 of 90% to 10%. The effects of temperature on the ITO film were analyzed using X-ray diffraction (XRD), spectroscopic ellipsometry, and sheet resistance measurements. Results showed that all ITO films exhibited a polycrystalline morphology, with diffraction peaks corresponding to planes (211), (222), (400), (440), and (622), indicating a cubic bixbyite crystal structure. The light transmittance exceeded 80%, and the sheet resistance was 75.1 Omega/sq for ITO deposited at 200 degrees C. The optical bandgap of deposited ITO films ranged between 3.90 eV and 3.93 eV. Structural and morphological characterization of the perovskite solar cell was performed using XRD and FE-SEM. Tandem solar cell performance was evaluated by analyzing current density-voltage characteristics under simulated sunlight. By optimizing the ITO deposition temperature, the tandem cell achieved a power conversion efficiency (PCE) of 16.74%, resulting in enhanced tandem cell efficiency.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [20AG002, 20AG014]
dc.description.sponsorshipThis research was partially supported by The Scientific and Technological Research Council of Turkey (TUBITAK) with project numbers 20AG002 and 20AG014.
dc.identifier.doi10.3390/ma17112784
dc.identifier.issn1996-1944
dc.identifier.issue11
dc.identifier.pmid38894047
dc.identifier.scopus2-s2.0-85195845670
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.3390/ma17112784
dc.identifier.urihttps://hdl.handle.net/11480/14252
dc.identifier.volume17
dc.identifier.wosWOS:001245804400001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherMdpi
dc.relation.ispartofMaterials
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241106
dc.subjectindium tin oxide (ITO)
dc.subjecttandem solar cell
dc.subjectsilicon heterojunction
dc.subjectperovskite
dc.subjectdeposition temperature
dc.titleImpact of Temperature Optimization of ITO Thin Film on Tandem Solar Cell Efficiency
dc.typeArticle

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