Terbium Substitution Effects in CeFe2: Structure and Magnetic Propertiesстатья
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Дата последнего поиска статьи во внешних источниках: 11 апреля 2022 г.
Аннотация:The crystal structure and magnetic properties of multicomponent compounds Ce1-xTbxFe2 (x = 0, 0.1, 0.2, 0.3, 0.5, 0.7) are studied in this letter. Compounds crystallize in a structure of the MgCu2 type; the content of the second phase (PuNi3-type, R3m space group) averaged 5%-8%. The parameters of the unit cell were determined and the surface of the sample was investigated by atomic force and magnetic force microscopy. In the temperature range 90-600 K, the magnetization of the alloys was investigated, and the Curie temperature was determined. Information was obtained on the magnetocaloric and magnetostrictive properties of the compounds under study.