Publication:
Improvement of structural, optical and magnetic properties of cobalt oxide thin films by doping with iron

Simple item page
dc.contributor.authorKüçükarslan, Ayşe
dc.contributor.authorKuş, Esra
dc.contributor.authorSarıca, Emrah
dc.contributor.authorAkyüz, İdris
dc.contributor.authorBilgin, Vildan
dc.contributor.authorDemirselçuk, Barbaros
dc.contributor.buuauthorKuş, Esra
dc.contributor.departmentFen Bilimleri Enstitüsü
dc.contributor.researcheridDWF-4658-2022
dc.date.accessioned2024-07-01T08:53:03Z
dc.date.available2024-07-01T08:53:03Z
dc.date.issued2021-06-05
dc.description.abstractIn this study, using the ultrasonic spray pyrolysis technique, undoped and Fe-doped (at 2, 4, 6%) Co3O4 films were deposited on microscope glass substrates at 300 +/- 5 degrees C, and the effect of Fe doping on some physical properties of Co3O4 films was examined. The structural, optical, magnetic and morphological properties of all films were analyzed using X-ray diffractometer, UV-Vis spectrophotometer, vibrating sample magnetometer and atomic force microscope, respectively. Band gap values of Co3O4:Fe films were found to be between 1.98 and 2.12 eV with an additional sub-band corresponding to energies varying between 1.48 and 1.50 eV for all samples. Structural analysis showed that crystallization levels of the films were improved with the Fe doping. Also, hysteresis curves of the films showed weak ferromagnetic characteristics and the magnetic behavior of the films was found to be sensitive to doping amount of Fe. It was found that Fe doping has beneficial effect on some physical properties of Co3O4 films.
dc.identifier.doi10.1007/s00339-021-04672-w
dc.identifier.eissn1432-0630
dc.identifier.issn0947-8396
dc.identifier.issue7
dc.identifier.scopus2-s2.0-85107584155
dc.identifier.urihttps://doi.org/10.1007/s00339-021-04672-w
dc.identifier.urihttps://link.springer.com/article/10.1007/s00339-021-04672-w
dc.identifier.urihttps://hdl.handle.net/11452/42644
dc.identifier.volume127
dc.identifier.wos000691549500001
dc.indexed.wosWOS.SCI
dc.language.isoen
dc.publisherSpringer Heidelberg
dc.relation.journalApplied Physics A-Materials Science & Processing
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectChemical-vapor-deposition
dc.subjectElectrochromic properties
dc.subjectCo3o4 nanoparticles
dc.subjectElectrodeposition
dc.subjectPrecursor
dc.subjectGrowth
dc.subjectCobalt oxide
dc.subjectIron doping
dc.subjectSpray pyrolysis coating
dc.subjectOptical and magnetic properties
dc.subjectVSM
dc.subjectXRD
dc.subjectMaterials science
dc.subjectPhysics
dc.titleImprovement of structural, optical and magnetic properties of cobalt oxide thin films by doping with iron
dc.typeArticle
dspace.entity.typePublication
local.contributor.departmentFen Bilimleri Enstitüsü
local.indexed.atWOS
local.indexed.atScopus

Files

Collections

İndeksli Yayınlar / Indexed Publications