Browsing by Author "Tsmots, V."
Now showing 1 - 2 of 2
- Results Per Page
- Sort Options
Item Peculiar features of magnetic and resistive transitions in partially crystallized La0.84Na0.16MnO3 films(Видавництво Львівської політехніки, 2012) Pan’kiv, L.; Tsmots, V.; Pan’kiv, I.; Tovstolytkin, A.; Matviyenko, A.The present work aims to study magnetic, electric, magnetoresistance and resonance properties of partially crystallized La0.84Na0.16MnO3 thin films. Peculiar behavior resulting from the wide-range coexistence of highly conductive ferromagnetic and weakly conductive paramagnetic phases has been analyzed. Based on the results of magnetic measurements and theoretical calculations, the dependence of the volume fraction of ferromagnetic phase, VFM, on temperature is calculated. The VFM values whereby electric resistance and magnetoresistance display maxima are determined.Item Structural and magnetic properties of sintered materials on the basis of zinc oxide(Видавництво Львівської політехніки, 2012) Kurilo, I.; Lopatynskyi, I.; Rudyi, I.; Fruginskyi, M.; Vir, I.; Pavlovskyi, Yu.; Tsmots, V.; Hadzaman, I.; Havrylziv, A.Structural and magnetic properties of ceramics Zn1-xCoxO and Zn1-xCrxO are studied. Average sizes of grains are determined by scanning electron microscopy. The magnetic field dependences of magnetic susceptibility are investigated by Faraday method. The relevant theoretical models are chosen.