Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Kochev, Vladislav"'
Autor:
Grigoriev, Pavel D., Kochev, Vladislav D., Tsyplukhin, Victor A., Dyugaev, Alexander M., Polishchuk, Ilya Ya.
The most accurate neutron lifetime measurements now use the material or magnetic traps of ultracold neutrons (UCN). The precision of these experiments is determined by the accuracy of estimating the neutron loss rate. In material UCN traps the main s
Externí odkaz:
http://arxiv.org/abs/2407.03207
Magnetic quantum oscillations (MQO) are traditionally applied to investigate the electronic structure of metals. In layered quasi-two-dimensional (Q2D) materials the MQO have several qualitative features giving additional useful information, provided
Externí odkaz:
http://arxiv.org/abs/2405.10174
Publikováno v:
Magnetochemistry 2023, 9(7), 173
Most high-$T_c$ superconductors are spatially inhomogeneous. Usually, this heterogeneity originates from the interplay of various types of electronic ordering. It affects various superconducting properties, such as the transition temperature, the mag
Externí odkaz:
http://arxiv.org/abs/2305.14510
Publikováno v:
Phys. Rev. B 108, 125123 (2023)
The interplay between superconductivity (SC) and spin/charge density wave (DW) in organic metals shows many similarities to high-$T_c$ superconductors. It also contains many puzzles, for example, the anisotropic SC onset observed and the severalfold
Externí odkaz:
http://arxiv.org/abs/2305.06957
Publikováno v:
Phys. Rev. C 108 (2023) 025501
To increase the storage time of ultracold neutrons (UCN) inside the material traps it is promising to cover the trap walls by liquid 4He, the material which does not absorb neutrons at all. A rough side wall of UCN trap holds the required amount of 4
Externí odkaz:
http://arxiv.org/abs/2303.04429
Publikováno v:
Crystals 2021, 11(1), 72
In highly anisotropic organic superconductor (TMTSF)$_2$ClO$_4$, superconducting (SC) phase coexists with metallic and spin density wave phases in the form of domains. Using the Maxwell-Garnett approximation (MGA), we calculate the volume ratio and e
Externí odkaz:
http://arxiv.org/abs/2012.03231
Publikováno v:
Phys. Rev. B 103, 014519 (2021)
We study the coexistence of superconductivity (SC) and density-wave state and reconcile various puzzling experimental data in organic superconductors (TMTSF)$_{2}$PF$_{6}$ and (TMTSF)$_{2}$ClO$_{4}$. The anisotropic resistance drop above $T_c$ is qua
Externí odkaz:
http://arxiv.org/abs/2007.14388
Autor:
Mogilyuk, Taras I., Grigoriev, Pavel D., Kochev, Vladislav D., Volokhov, Ivan S., Polishchuk, Ilya Y.
Publikováno v:
Physics (2624-8174); Sep2024, Vol. 6 Issue 3, p999-1012, 14p
Autor:
Grigoriev, Pavel D.1,2,3 (AUTHOR) grigorev@itp.ac.ru, Kochev, Vladislav D.2 (AUTHOR), Orlov, Andrey P.4,5 (AUTHOR), Frolov, Aleksei V.4 (AUTHOR), Sinchenko, Alexander A.4,6 (AUTHOR)
Publikováno v:
Materials (1996-1944). Mar2023, Vol. 16 Issue 5, p1840. 16p.
We discuss an analytical model to calculate the superconducting volume ratio. Apart from this, our model can also predict the shape of embedded superconducting domains. We applied our model to calculate the superconducting volume ratios and shape of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0626ca224e1f8b55bc87e5bdff278d7
http://arxiv.org/abs/2209.07085
http://arxiv.org/abs/2209.07085