Structural and optical properties of copper ferrite CuFe2O4 thin films prepared at different substrate temperature
Other Title(s)
الخواص التركيبية و البصرية لأغشية فرأيت النحاس الرقيقة CuFe2O4 المحضرة بدرجات حرارية مختلفة
Author
Source
Issue
Vol. 35, Issue 1A (30 Jun. 2017), pp.85-105, 21 p.
Publisher
University of Basrah College of Science
Publication Date
2017-06-30
Country of Publication
Iraq
No. of Pages
21
Main Subjects
Abstract EN
Copper Ferrite CuFe2O4 thin films have been deposited by chemical spray pyrolysis technique (CSPT) with thickness of (0.76± 0.05) μm onto glass substrates at different temperatures (300-450)℃.
All samples were annealed at 500℃ for (1hr.).
It was confirmed from XRD analysis that all films exhibit polycrystalline structure.
In addition, XRD analysis was utilized to compute grain size (N) and dislocation density (δ).
Surface morphology was characterized using SEM and photomicroscope images.
The energy dispersive spectrometry data clearly states that the deposited CuFe2O4 was formed.
The optical properties for all films were studied by recording the transmittance and absorbance spectrum in the range of (200-1000) nm.
The optical energy gap for allowed direct electronic transition varies from (2.35-2.0) eV with increasing of the substrate temperature .The optical constants, such as extinction coefficient (K), refractive index (n), real and imaginary dielectric constants (∈1, ∈2) were calculated and discussed.
American Psychological Association (APA)
Kati, Sumayyah Hasan. 2017. Structural and optical properties of copper ferrite CuFe2O4 thin films prepared at different substrate temperature. Basrah Journal of Science،Vol. 35, no. 1A, pp.85-105.
https://search.emarefa.net/detail/BIM-840816
Modern Language Association (MLA)
Kati, Sumayyah Hasan. Structural and optical properties of copper ferrite CuFe2O4 thin films prepared at different substrate temperature. Basrah Journal of Science Vol. 35, no. 1A (2017), pp.85-105.
https://search.emarefa.net/detail/BIM-840816
American Medical Association (AMA)
Kati, Sumayyah Hasan. Structural and optical properties of copper ferrite CuFe2O4 thin films prepared at different substrate temperature. Basrah Journal of Science. 2017. Vol. 35, no. 1A, pp.85-105.
https://search.emarefa.net/detail/BIM-840816
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 95-104
Record ID
BIM-840816