Influence of iridium (Ir) doping on the structural, electrical, and dielectric properties of LuFeO3 perovskite compound
Journal of Alloys and Compounds(2021)
摘要
•LuFeO3 (LFO) and Ir doped LFO were prepared by solid-state reaction.•Ir substitution lowers the ratio of Fe2 + ions in LFO structure.•LFO and Ir doped LFO have multiple relaxations.•Dielectric constant and electrical conductivity were deteriorated after Ir doping.•Conduction mechanism can be explained by multiple models depending upon frequency and temperature.
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关键词
Solid-state reaction,Orthorhombic LuFeO3, Ir doping,Dielectric properties,Conductivity
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