Zobrazeno 1 - 10
of 4 055
pro vyhledávání: '"SEMENOV, S. A."'
Autor:
Gokhfeld, D. M., Petrov, M. I., Semenov, S. V., Balaev, A. D., Nemtsev, I. V., Vasiliev, A. D., Molokeev, M. S.
Publikováno v:
Ceram. Int. 50 (2024) 52213
Solid-state synthesis is widely used in exploratory research to study various structural modifications that affect the properties (critical temperature, critical current density, irreversibility field, etc.) of superconductors. The popularity of this
Externí odkaz:
http://arxiv.org/abs/2412.08113
We introduce regular series expansion for weakly- and moderately-correlated fermionic systems, based on Fluctuating Local Field approach. The method relies on the explicit account of leading fluctuating mode(s) and is therefore suitable for medium-si
Externí odkaz:
http://arxiv.org/abs/2406.12590
Autor:
Semenov, S., Rubtsov, A. N.
The Landau Free Energy determines the landscape of order parameter fluctuations that occur in a physical system at thermal equilibrium and, in particular, characterizes the critical phenomena. We propose a semi-analytical approach based on the Fluctu
Externí odkaz:
http://arxiv.org/abs/2310.12679
Autor:
Shaykhutdinov, K. A., Skorobogatov, S. A., Knyazev, Yu. V., Kamkova, T. N., Vasiljev, A. D., Semenov, S. V., Pavlovskii, M. S., Krasikov, A. A.
HoFe1-xMnxO3 (0 < x < 1) single crystals have been grown by the optical floating zone technique. A structural transition from the orthorhombic to hexagonal modification has been established in the crystals in the concentration range of 0.7-0.8, which
Externí odkaz:
http://arxiv.org/abs/2307.08236
Publikováno v:
J. Supercond. Novel Magn. 36 (2023) 59-65
A misalignment of anisotropic crystallites causes small values of anisotropy and decreases the critical current density of textured polycrystalline superconductors. To relate the crystallite misalignment and out-plane anisotropy, the magnetic propert
Externí odkaz:
http://arxiv.org/abs/2210.11712
Autor:
Matveeva, A. N., Zobkalo, I. A., Sazonov, A., Meven, M., Freidman, A. L., Semenov, S. V., Kolkov, M. I., Terentjev, K. Yu. K., Pavlovskiy, N. S., Shaykhutdinov, K. A., Hutanu, V.
Structural, magnetic and multiferroic properties of single crystals of Dy$_{1-x}$Ho$_x$MnO$_3$ ($x = 0, 0.2$) were investigated by the different methods of polarized and classical neutron diffraction and macroscopic methods in order to determine the
Externí odkaz:
http://arxiv.org/abs/2205.15842
Autor:
Pakhotin, V. A., Semenov, S. E.
Publikováno v:
Journal of Applied Physics; 9/28/2024, Vol. 136 Issue 12, p1-11, 11p
Autor:
Ovsianikov, A. K., Usmanov, O. V., Zobkalo, I. A., Hutanu, V., Barilo, S. N., Liubachko, N. A., Shaykhutdinov, K. A., Terentjev, K. Yu, Semenov, S. V., Chatterji, T., Meven, M., Brown, P. J., Roth, G., Peters, L., Deng, H., Wu, A.
Neutron diffraction studies of HoFeO$_3$ single crystal were performed under external magnetic fields. The interplay between the external magnetic field, Dzyaloshinsky-Moria antisymmetric exchange and isotropic exchange interactions between Fe and Ho
Externí odkaz:
http://arxiv.org/abs/2109.06720
Autor:
Semenov, S. O., Zolotykh, N. Yu.
We propose a cut-based algorithm for finding all vertices and all facets of the convex hull of all integer points of a polyhedron defined by a system of linear inequalities. Our algorithm DDM Cuts is based on the Gomory cuts and the dynamic version o
Externí odkaz:
http://arxiv.org/abs/2010.13147
Light sterile neutrinos contributions both for active neutrinos oscillations and neutrinoless double beta decay characteristics are estimated in the framework of the phenomenological model with three active and three sterile neutrinos assuming the Ma
Externí odkaz:
http://arxiv.org/abs/2003.06145