Optical Properties of Fe<sub>3</sub>O<sub>4</sub>Thin Films Prepared from the Iron Sand by Spin Coating Method

Yulfriska, N; Rianto, Debi; Murti, F; Darvina, Yenni; Ramli, Ramli

doi:10.1088/1757-899x/335/1/012010

Cited by 8 publications

(2 citation statements)

References 9 publications

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“…Magnetite features have high Curie temperature (TC~850K), high magnetic moment, semi-metallic, and non-toxic [6,7]. Several techniques exist to prepare Fe3O4 thin films, such as pulsed laser deposition, spraying, gel solution [4], molecular beam epitaxy, sputtering, metalorganic chemical vapor deposition, solid reaction [8], Screen printing, and Coating method (spin coating) [9]. The pulsed laser deposition technique is widely used to fabricate Fe3O4 thin films, and the final properties of the prepared samples can be tuned by altering the experimental parameters.…”

Section: Introductionmentioning

confidence: 99%

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The Structural and Optical Properties of Nanocrystalline Fe3O4 Thin Films Prepared by PLD

Abdulkareem¹,

Kadhim²,

Shams³

2022

ETJ

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 Fe3O4 had a cubic spinel structure because of the strongest reflection from 311 planes.  Increasing the pulse laser energy reduces the energy gap of films.  When the pulses laser energy increases, the absorption and the film's thickness increase.In this study, thin films of pure iron oxide (Fe3O4) were prepared using pulsed laser deposition technique under vacuum (2×10 -3 mbar) using Nd: YAG laser at different laser energies (700, 800, 900, and 1000 mJ) on quartz slides at the substrate temperature of 200 °C with different thickness (170, 190, 220, and 250 nm). The prepared thin films were examined using different techniques. The Xray diffraction showed a polycrystalline structure of cubic Fe3O4 phase, enhanced its crystallinity, and increased the crystalline size when increasing the laser energy to 1000 mJ. The results revealed that high transparency samples decreased pulse laser energy. As the laser pulse power increases, the transparency decreases from 91% to 61%, where optical properties deteriorate significantly. The bandgap values were detected to be 3.9 eV, 3.75 eV, 3.21 eV, and 3 eV when the laser energies were increased with thickness (170-250) nm.In addition, the extinction coefficient, dielectric constants, optical constants, and refractive constants were studied.

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Section: Introductionmentioning

confidence: 99%

“…The thin film is a nanometer-sized material created by arranging and incorporating atomic properties. The optical properties of thin films are heavily influenced by the energy gap that depends on the properties of the thin film material to be deposited [9].…”

Section: Introductionmentioning

confidence: 99%

The Structural and Optical Properties of Nanocrystalline Fe3O4 Thin Films Prepared by PLD

Abdulkareem¹,

Kadhim²,

Shams³

2022

ETJ

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Structural, mechanical and magnetic properties of PVA-PVP: iron oxide nanocomposite

Mahmood

Habubi²

2022

Appl. Phys. A

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Preparation and characterization of Fe3O4 nanoparticles for nitrogen dioxide sensing

Abdulkareem¹,

Ali²,

Kadhim³

2023

INTERNATIONAL CONFERENCE ON SCIENTIFIC RESEARCH &Amp; INNOVATION (ICSRI 2022)

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Optical Properties of Fe₃O₄Thin Films Prepared from the Iron Sand by Spin Coating Method

Cited by 8 publications

References 9 publications

The Structural and Optical Properties of Nanocrystalline Fe3O4 Thin Films Prepared by PLD

The Structural and Optical Properties of Nanocrystalline Fe3O4 Thin Films Prepared by PLD

Structural, mechanical and magnetic properties of PVA-PVP: iron oxide nanocomposite

Preparation and characterization of Fe3O4 nanoparticles for nitrogen dioxide sensing

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Optical Properties of Fe3O4Thin Films Prepared from the Iron Sand by Spin Coating Method

Cited by 8 publications

References 9 publications

The Structural and Optical Properties of Nanocrystalline Fe3O4 Thin Films Prepared by PLD

The Structural and Optical Properties of Nanocrystalline Fe3O4 Thin Films Prepared by PLD

Structural, mechanical and magnetic properties of PVA-PVP: iron oxide nanocomposite

Preparation and characterization of Fe3O4 nanoparticles for nitrogen dioxide sensing

Contact Info

Product

Resources

About

Optical Properties of Fe₃O₄Thin Films Prepared from the Iron Sand by Spin Coating Method