зоннi розрахунки spintronics спiнтронiка band calculations magnetic moments електронна будова магнiтнi моменти - Heusler alloys Heusler's compound X-ray electron spectra band structure calculations bandstructure bandstructure calculations cohesive energy electromagnetic associates of crust seismic and acoustic wa electromagnetic manifestations of crust deformation and tension waves electromagnetic manifestations of seismic and acoustic waves electronic structure magnesium dioxide mechanic-electromagnetic transformations in the Earth’s crust phase stability polarized bandstructure state polymorphism Материалы Второго съезда Украинской Астрономической Ассоциации Сплави Гейслера дигiдрид магнiю когезiйна енергiя полiморфiзм поляризованi електроннi стани