Magnetic Susceptibility of Solid Solutions La1–0.397xGd0.067xCa0.33xMnxАl1–xO3

Solid solutions of lanthanum manganites with perovskite structure containing calcium and gadolinium atoms were studied by the magnetic dilution method. The found values of the magnetic properties and the type of their change with temperature indicate the aggregation of magnetic atoms in the perovskite crystal lattice. A comparison of the studied solid solutions with La 1– y Gd y AlO 3 solid solutions suggests that gadolinium atoms take part in the exchange interactions in the La 1–0.397 x Gd 0.067 x Ca 0.33 x Mn x Al 1– x O 3 solid solutions.