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

Özgür Polat

doi:10.17776/csj.1037574

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

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.

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Details

Primary Language

English

Subjects

Classical Physics (Other)

Journal Section

Research Article

Authors

Özgür Polat ^*
0000-0002-7410-1272
Czech Republic

Publication Date

June 29, 2022

Submission Date

December 16, 2021

Acceptance Date

May 9, 2022

Published in Issue

Year 2022 Volume: 43 Number: 2

DOI

https://doi.org/10.17776/csj.1037574

IZ

https://izlik.org/JA84WL96DC

Cite

RIS / Bibtex

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