Kovalev Oleg Evgen'evich

Publications in Math-Net.Ru

1. Effect of quenching on magnetostructural and magnetocaloric properties of Mn$_{0.89}$Cr$_{0.11}$NiGe
   
   Fizika Tverdogo Tela, 67:4 (2025),  653–667
2. Magnetocaloric features of the NiMn$_{1-x}$Сr$_x$Ge system due to the diffuse nature of the first-order structural transitions $P6_3/mmc$ $\leftrightarrow$ $Pnma$
   
   Fizika Tverdogo Tela, 66:6 (2024),  988–999
3. Formation of magnetic phase diagrams in the Mn$_{1-x}$Сr$_x$NiGe system with temperature-separated structural and magnetic phase transitions
   
   Fizika Tverdogo Tela, 65:10 (2023),  1758–1768
4. Magnetostructural features of phase transitions in the Mn$_{1-x}$Co$_{x}$NiGe system. Part 2. Analysis
   
   Fizika Tverdogo Tela, 63:12 (2021),  2082–2095
5. Magnetostructural features of phase transitions in the Mn$_{1-x}$Co$_{x}$NiGe system. Part 1. Experimental results
   
   Fizika Tverdogo Tela, 63:12 (2021),  2073–2081