Ferromagnetism in LaMnO3-LaFeO3-LaCoO3 mixed spin perovskite oxide solid solution

Shukla, Ashish; Kumar, Arun; Pathak, Kedar

doi:10.1016/j.ceramint.2022.12.131

Cited by 7 publications

(1 citation statement)

References 64 publications

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“…In modern solid-state chemistry, success is observed and associated with obtaining complex oxides showing unique physical and chemical properties [1][2][3][4]; the effects of colossal magnetoresistance [5][6][7][8], nonlinear optics [9][10][11], transport properties [12][13][14][15], spin ordering, etc. are among them.…”

Section: Introductionmentioning

confidence: 99%

Magnetic Dilution as a Direct Method for Detecting and Evaluation of Exchange Interactions between Rare Earth Elements in Oxide Systems

Чежина

Fedorova

2023

Magnetochemistry

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This work is devoted to the study of exchange interactions between rare earth atoms in the LaAlO3 matrix. Using the magnetic dilution method, the study of concentration and temperature dependences of magnetic susceptibility and effective magnetic moments of diluted solid solutions the magnetic characteristics of single rare earth atoms and the character of superexchange between them are described—antiferromagnetic at low concentrations, and for samarium, predominantly ferromagnetic within greater clusters as the concentration increases. The development of superexchange is similar to the exchange between d-elements in the same matrix.

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