Электронный каталог

Статья

Hasanov, K.M.
Effects of Non-Isovalent Substitution on the Structural and Magnetic Properties of SrFe&sub(12-x)(CoSn)&sub(x)O&sub(19) Solid Solutions (x  =  0–0.5) / K.M.Hasanov, A.S.Abiyev, S.V.Sumnikov, V.A.Turchenko, [a.o.]. – Text : electronic // Journal of Alloys and Compounds. – 2025. – Vol. 1037. – P. 182512. – URL: https://doi.org/10.1016/j.jallcom.2025.182512. – Bibliogr.: 40.

The complex investigation of influence of chemical substitution magnetoactive ions in solid solutions of SrFe&sub(12-x)(CoSn)&sub(x)O&sub(19) (x  =  0–0.5) synthesized by the sol-gel. The investigation of features of crystal and magnetic structures was carried out with neutron diffraction method with high resolution at room temperature. The reported results demonstrate that dopant concentration influences to the unit cell and microstress parameters as well as magnetic characteristics. The observed decreasing of magnetic moments, coercivity, saturation magnetization, and Curie temperature are attributed to the combined effects of structural distortion, altered superexchange interactions, and the distribution of dopant ions within the crystal lattice.



Спец.(статьи,препринты) = С 342 г1 - Замедление и диффузия нейтронов. Дифракция
ОИЯИ = ОИЯИ (JINR)2025