17 citations · 56 across the 8 of their papers we have counts for
8 papers
Numerical Calculation of Electric Field Enhancement in Neutron Traps with Rough Walls Coated with Superfluid Helium
V. D. Kochev, T. I. Mogilyuk, S. S. Kostenko +1
A film of liquid helium on the surface of material traps for ultracold neutrons protects the neutrons from being absorbed by the trap walls. By using surface roughness and an elect…
Magnetic quantum oscillations of in-plane Hall conductivity and magnetoresistance tensor in quasi-two-dimensional metals
Pavel D. Grigoriev, Taras I. Mogilyuk
We develop the theory of magnetoresistance oscillations in layered quasi-two-dimensional (quasi-2D) metals. Using the Kubo-Streda formula, we calculate the Hall intralayer conducti…
On the possibility of a significant increase in the storage time of ultracold neutrons in traps coated with a liquid helium film
P. D. Grigoriev, A. M. Dyugaev, T. I. Mogilyuk +1
It is shown that rough inner walls of a trap of ultracold neutrons can be coated with a superfluid helium film much thicker than the depth of penetration of ultracold neutrons into…
Magnetic oscillations of in-plane conductivity in quasi-two-dimensional metals
T. I. Mogilyuk, P. D. Grigoriev
We develop the theory of transverse magnetoresistance in layered quasi-two-dimensional metals. Using the Kubo formula and harmonic expansion, we calculate intralayer conductivity i…
Self-consistent and Maxwell approximations to describe the excess conductivity anisotropy in FeSe above superconducting transition temperature
Kaushal K. Kesharpu, Pavel D. Grigoriev, Darya I. Lazeva +1
Using the self-consistent approximation we calculate conductivity in an anisotropic heterogeneous media with superconducting inclusions and compare the results with those obtained…
Conductivity of anisotropic inhomogeneous superconductors above critical temperature
S. S. Seidov, K. K. Kesharpu, P. I. Karpov +1
We propose a model and derive analytical expressions for conductivity in heterogeneous fully anisotropic conductors with ellipsoid superconducting inclusions. This model and calcul…
Slow in-plane magnetoresistance oscillations in multiband quasi-two-dimensional metals
P. D. Grigoriev, M. M. Korshunov, T. I. Mogilyuk
Slow oscillations (SlO) of magnetoresistance is a convenient tool to measure electronic structure parameters in quasi-two-dimensional metals. We study the possibility to apply this…
Angular dependence of magnetoresistance in strongly anisotropic quasi-two-dimensional metals for various Landau-level shapes
Taras I. Mogilyuk, Pavel D. Grigoriev
We present the quantum-mechanical calculations of the angular dependence of interlayer conductivity in a tilted magnetic field in quasi-2D layered metals. Our calculati…