Popkov Sergei Ivanovich

Publications in Math-Net.Ru

1. General regularities and differences in the behavior of the dynamic magnetization switching of ferrimagnetic (CoFe$_2$O$_4$) and antiferromagnetic (NiO) nanoparticles
   
   Fizika Tverdogo Tela, 62:9 (2020),  1354–1360
2. Features of the pulsed magnetization switching in a high-coercivity material based on $\varepsilon$-Fe$_{2}$O$_{3}$ nanoparticles
   
   Fizika Tverdogo Tela, 62:3 (2020),  395–402
3. Physical properties of a frustrated quasi-one-dimensional NaCuFe$_{2}$(VO$_{4}$)$_{3}$ magnet and effect of chemical pressure induced by the substitution of sodium for lithium
   
   Fizika Tverdogo Tela, 62:2 (2020),  247–256
4. Synthesis and magnetic properties of the core–shell Fe$_{3}$O$_{4}$/CoFe$_{2}$O$_{4}$ nanoparticles
   
   Fizika Tverdogo Tela, 62:2 (2020),  235–240
5. Forming high-temperature superconducting layers at the interfaces between nonsuperconducting phases
   
   Pisma v Zhurnal Tekhnicheskoi Fiziki, 46:20 (2020),  11–14
6. Pulsed field-induced magnetization switching in antiferromagnetic ferrihydrite nanoparticles
   
   Fizika Tverdogo Tela, 60:10 (2018),  1931–1936
7. A capacitive dilatometer for measuring the magnetostriction, piezoelectric effect, and linear thermal-expansion coefficient
   
   Pisma v Zhurnal Tekhnicheskoi Fiziki, 44:3 (2018),  79–86
8. Temperature behavior of the antiferromagnetic susceptibility of nanoferrihydrite from the measurements of the magnetization curves in fields of up to 250 kOe
   
   Fizika Tverdogo Tela, 59:10 (2017),  1920–1926
9. Magnetic properties of NiO nano particles: Contributions of the antiferromagnetic and ferromagnetic subsystems in different magnetic field ranges up to 250 kOe
   
   Fizika Tverdogo Tela, 59:8 (2017),  1524–1529
10. Specific features of magnetic properties of ferrihydrite nanoparticles of bacterial origin: A shift of the hysteresis loop
    
    Fizika Tverdogo Tela, 58:2 (2016),  280–284
11. Magnetoresistance of porous polycrystalline HTSC: Effect of the transport current on magnetic flux compression in intergranular medium
    
    Fizika Tverdogo Tela, 56:8 (2014),  1492–1497
12. Specific features in the hysteretic behavior of the magnetoresistance of granular high-temperature superconductors
    
    Fizika Tverdogo Tela, 54:11 (2012),  2027–2035
13. Relaxation of magnetoresistance of single-crystalline (La$_{0.5}$Eu$_{0.5}$)$_{0.7}$Pb$_{0.3}$MnO$_3$ in a pulsed magnetic field
    
    Pisma v Zhurnal Tekhnicheskoi Fiziki, 38:23 (2012),  89–94
14. Current-voltage characteristics of polycrystalline (La$_{0.5}$Eu$_{0.5}$)$_{0.7}$Pb$_{0.3}$MnO$_3$ at low temperatures
    
    Fizika Tverdogo Tela, 53:12 (2011),  2332–2335
15. Pinning in a porous high-temperature superconductor Bi2223
    
    Fizika Tverdogo Tela, 53:12 (2011),  2289–2293
16. General regularities of magnetoresistive effects in the polycrystalline yttrium and bismuth high-temperature superconductor systems
    
    Fizika Tverdogo Tela, 53:5 (2011),  865–874
17. Influence of the dielectric matrix on the electrical nanocomposites based on oxidized multi-walled carbon nanotubes
    
    J. Sib. Fed. Univ. Math. Phys., 4:2 (2011),  175–181
18. Features of the low-temperature specific heat in underdoped YBa₂Cu₃O_{6 + x} single crystals
    
    Pis'ma v Zh. Èksper. Teoret. Fiz., 92:5 (2010),  369–374
19. Anomalous transport properties of a paramagnetic NiTiO$_3$ + HTSC two-phase system representing a random Josephson junction network
    
    Pis'ma v Zh. Èksper. Teoret. Fiz., 75:3 (2002),  166–174