17/07/2023 New Open Access paper

New Open Access paper is published in Issue 3 (March 2023):

A. G. Badelin, I. M. Derzhavin, V. K. Karpasyuk & S. Kh. Estemirova, Competitive Effects of Substitutions in the La_1−xSr_xMn_0.9(Mg_yGe_z)_0.1O_3+γ System, Bulletin of the Russian Academy of Sciences: Physics, volume 87, issue 3, pages 343–347 (2023).

Structural, magnetic, and electrical characteristics of La_1 − xSr_xMn_0.90(Mg_0.5Ge_0.5)_0.10O_3 + γ (0.15 < x < 0.30, γ = 0, γ > 0) and La_0.91Sr_0.09Mn_0.90Mg_0.10O₃, La_0.71Sr_0.29Mn_0.90Ge_0.10O₃ manganites are investigated and compared. A comparison of the properties of manganites with identical total concentrations of substituents for manganese and equivalent concentrations of Mn⁴⁺ and Mn³⁺ ions reveals several competing effects caused by Sr²⁺(4p⁶), Mg²⁺(2p⁶), Ge⁴⁺(3d¹⁰) ions and oxygen.

More about Open Access publications in the journal.