54 citations · 115 across the 5 of their papers we have counts for
4 papers · 1 filter
Phase diagram and isotope effect in (PrEu)_0.7Ca_0.3CoO_3 cobaltites exhibiting spin-state transitions
A. V. Kalinov, O. Yu. Gorbenko, A. N. Taldenkov +11
We present the study of magnetization, thermal expansion, specific heat, resistivity, and a.c. susceptibility of (PrEu)CaCoO cobaltites. The measure…
Metal-insulator transition in manganites: mixture of oxygen isotopes versus magnetic field
A. Taldenkov, N. Babushkina, A. Inyushkin +3
We have investigated the effect of oxygen isotope substitution on the metal-insulator transition temperature and the resistivity of the narrow band manganite (La0.25Pr0.75)0.7Ca0.3…
Modification of the ground state in Sm-Sr manganites by oxygen isotope substitution
N. A. Babushkina, E. A. Chistotina, O. Yu. Gorbenko +3
The effect of O O isotope substitution on electrical resistivity and magnetic susceptibility of SmSrMnO manganites is analyzed. It is shown that…
Metal-insulator transition induced by 16O -18O oxygen isotope exchange in colossal negative magnetoresistance manganites
N. A. Babushkina, L. M. Belova, V. I. Ozhogin +5
The effect of 16O-18O isotope exchange on the electric resistivity was studied for (La(1-y)Pr(y))0.7Ca0.3MnO3 ceramic samples. Depending on y, this mixed perovskite exhibited diffe…