Research Article

Altering Electrical Features of LuFeO3 Compound Via Ir Doping into Fe Sites

Volume: 43 Number: 2 June 29, 2022
EN

Altering Electrical Features of LuFeO3 Compound Via Ir Doping into Fe Sites

Abstract

Three ceramic compounds, LuFeO3, LuFe0.95Ir0.05O3, and LuFe0.90Ir0.10O3, were fabricated via using solid-state reaction technique. Scanning electron microscopy (SEM) analyses have shown the porous nature of the samples. The loss-tan(δ) of Ir substituted compounds are less than the undoped sample at frequencies > 105 Hz. The impedance study has revealed the Ir substituted samples have higher impedance values. Z″ and M″ vs frequency plots unveiled the existence of a non-Debye relaxation with short-range migration of carriers in the examined compounds. It has been shown 5 mol % Ir substituted specimen holds the maximum resistivity at 100 0C. Scanning electron microscopy has been utilized to study surface morphology.

Keywords

Solid state reaction, The loss tangent, Complex impedance, Non-Debye relaxation, Resistivity

Supporting Institution

The Scientific and Technological Research Council of Turkey (TUBITAK)

Project Number

116F025

Thanks

The author would like to thank Prof. Dr. Abdulmecit Turut, Prof. Dr. Mujdat Caglar, Assoc. Prof. Mustafa Coskun, and Assoc. Prof. Zehra Durmus for their valuable comments.

References

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APA
Polat, Ö. (2022). Altering Electrical Features of LuFeO3 Compound Via Ir Doping into Fe Sites. Cumhuriyet Science Journal, 43(2), 333-341. https://doi.org/10.17776/csj.1037574
AMA
1.Polat Ö. Altering Electrical Features of LuFeO3 Compound Via Ir Doping into Fe Sites. CSJ. 2022;43(2):333-341. doi:10.17776/csj.1037574
Chicago
Polat, Özgür. 2022. “Altering Electrical Features of LuFeO3 Compound Via Ir Doping into Fe Sites”. Cumhuriyet Science Journal 43 (2): 333-41. https://doi.org/10.17776/csj.1037574.
EndNote
Polat Ö (June 1, 2022) Altering Electrical Features of LuFeO3 Compound Via Ir Doping into Fe Sites. Cumhuriyet Science Journal 43 2 333–341.
IEEE
[1]Ö. Polat, “Altering Electrical Features of LuFeO3 Compound Via Ir Doping into Fe Sites”, CSJ, vol. 43, no. 2, pp. 333–341, June 2022, doi: 10.17776/csj.1037574.
ISNAD
Polat, Özgür. “Altering Electrical Features of LuFeO3 Compound Via Ir Doping into Fe Sites”. Cumhuriyet Science Journal 43/2 (June 1, 2022): 333-341. https://doi.org/10.17776/csj.1037574.
JAMA
1.Polat Ö. Altering Electrical Features of LuFeO3 Compound Via Ir Doping into Fe Sites. CSJ. 2022;43:333–341.
MLA
Polat, Özgür. “Altering Electrical Features of LuFeO3 Compound Via Ir Doping into Fe Sites”. Cumhuriyet Science Journal, vol. 43, no. 2, June 2022, pp. 333-41, doi:10.17776/csj.1037574.
Vancouver
1.Özgür Polat. Altering Electrical Features of LuFeO3 Compound Via Ir Doping into Fe Sites. CSJ. 2022 Jun. 1;43(2):333-41. doi:10.17776/csj.1037574