Characterisation, Raman, Magnetic and Resistivity measurements in polycrystalline samples of LaMnO3 doped with Cd
J. Lopez, V. Dediu, P. Nozar, G. Ruani, C. Dionigi, F. C. Matacotta,, C. Ferdeghini, G. Calestani
TL;DR
This study characterizes polycrystalline LaMnO3 doped with Cd using various techniques, revealing similarities to Ca-doped manganites in their physical properties and magnetic behavior.
Contribution
It provides a comprehensive physical characterization of Cd-doped LaMnO3, highlighting its structural, magnetic, and electrical properties and comparing them to Ca-doped counterparts.
Findings
Qualitative similarity to Ca-doped manganites
Detailed Raman and resistivity measurements
Insights into Mn4+ ion effects
Abstract
We report a study of polycrystalline samples of the family La1-xCdxMnO3+dwith different percentage of Mn4+ ions. X-rays diffraction, Iodometric titration, Raman, Magnetic and Electrical Resistivity measurements provide a general characterisation of the physical properties. Results are qualitatively similar to the ones found in Ca doped manganese perovskites. Key words: Cd, manganese perovskites, magnetoresistance, Raman, magnetic, resistivity
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Taxonomy
TopicsMagnetic and transport properties of perovskites and related materials