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Exchange Interactions between Atoms of Rare-Earth Elements in the Perovskite Structure


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Abstract

Solid solutions of lanthanum aluminates containing rare-earth elements (cerium, europium, gadolinium, and ytterbium), were studied by the magnetic dilution method. Exchange interactions between lanthanide atoms in the perovskite structure were found.

About the authors

A. V. Fedorova

St. Petersburg State University

Author for correspondence.
Email: avfiodorova@gmail.com
Russian Federation, Universitetskaya nab. 7-9, St. Petersburg, 199034

N. V. Chezhina

St. Petersburg State University

Email: avfiodorova@gmail.com
Russian Federation, Universitetskaya nab. 7-9, St. Petersburg, 199034

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