Republic of Crimea, 4 Vernadskogo Prospekt
Simferopol, 295007
Russia
V. I. Vernadsky Crimean Federal University
Oxide superconductors, YBCO, Fe doping, magnetic properties, Thermodynamic critical field, Impurity phases
Ni(II) complex, Schiff base, cubane-like structures, X-ray diffraction, magnetic properties
intermetallic compounds, Crystal structure, Melting point, Magnetic properties