Zobrazeno 1 - 10
of 78
pro vyhledávání: '"S M Ryabchenko"'
Autor:
V. M. Kalita, Yu I. Dzhezherya, S. V. Cherepov, Yu B. Skirta, A. V. Kyryliuk, S. O. Reshetniak, A. V. Bodnaruk, S. M. Ryabchenko
Publikováno v:
AIP Advances, Vol 14, Iss 1, Pp 015143-015143-8 (2024)
The influence of residual plastic deformation on the bending deformation of a magnetoactive elastomer (MAE) beam with non-coercive superparamagnetic manganite (La0.6Ag0.2Mn1.2O3) nanoparticles induced by a transverse uniform magnetic field has been s
Externí odkaz:
https://doaj.org/article/228988271add4154b94a55c06f6ccf05
Autor:
A. N. Pogorily, A. F. Kravets, V. V. Nevdacha, D. Y. Podyalovskiy, S. M. Ryabchenko, V. M. Kalita, M. M. Kulik, A. F. Lozenko, A. Ya. Vovk, M. Godinho, L. Maurel, J. A. Pardo, C. Magen, V. Korenivski
Publikováno v:
AIP Advances, Vol 7, Iss 5, Pp 055831-055831-5 (2017)
Films of Co2Fe-Ge Heusler alloy with variable Ge concentration deposited on monocrystalline MgO (100) substrates by magnetron co-sputtering are investigated using microstructural, morphological, magnetometric, and magnetic resonance methods. The film
Externí odkaz:
https://doaj.org/article/3f919f5c0dfe4f07aa21a5d661cfbd69
Publikováno v:
Smart Materials and Structures. 32:045002
The features of the critical bending deformation and magnetization of a magnetoactive elastomer (MAE) beam with a fixed end in a transverse uniform magnetic field have been studied. After the beam reaches a critical bending, the symmetry of the beam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ae69e4051be6dde201380484278745c
https://doi.org/10.1088/1361-665x/acbd04
https://doi.org/10.1088/1361-665x/acbd04
Autor:
V. M. Kalita, Sergii Solopan, Anatolii Belous, M. M. Kulyk, Oleksandr Fedorchuk, V.O. Zamorskyi, S. M. Ryabchenko, Alexandr Tovstolytkin
Publikováno v:
Journal of Magnetism and Magnetic Materials. 473:422-427
Effect of zinc substitution on magnetic properties and AC heating characteristics of Ni1−xZnxFe2O4 (x = 0–1) nanoparticles has been studied. Magnetic parameters, such as saturation magnetization, Curie temperature, specific loss power, have been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5c9140f6abfb70c9e7f6508d870f850
https://doi.org/10.1016/j.jmmm.2018.10.075
https://doi.org/10.1016/j.jmmm.2018.10.075
Autor:
S. M. Ryabchenko, Y. G. Semenov
Publikováno v:
Ukrainian Journal of Physics. 66:503
In this pedagogical paper, the comparative analysis of two common approaches describing the ferromagnetic phase transition in diluted magnetic semiconductors (DMS) is expounded in terms of Weiss field approximation. Assuming a finite spin polarizatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d73a5ee64db5a405b0a013cd4f9a3a0
https://doi.org/10.15407/ujpe66.6.503
https://doi.org/10.15407/ujpe66.6.503
Autor:
V. M. Kalita, S. M. Ryabchenko
Publikováno v:
Low Temperature Physics. 43:1260-1270
Numerical calculations of magnetization reversal loops of nanogranular films having perpendicular anisotropy in an inclined magnetic field at finite temperature, for film “quality parameters” both less than, and greater than, one. The calculation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ec8f42af1c3dc9ad6b906dc477c1a55
https://doi.org/10.1063/1.5010308
https://doi.org/10.1063/1.5010308
Publikováno v:
Low Temperature Physics. 43:359-366
A Monte-Carlo (MC) method is used to study the magnetization of an ensemble of Stoner-Wohlfarth particles with interparticle interactions of a ferromagnetic type. A modification of the procedure for the MC calculation is proposed to speed up the calc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::792d5cdf9c42d23f29bffa04e0fae062
https://doi.org/10.1063/1.4979961
https://doi.org/10.1063/1.4979961
Autor:
A. I. Tovstolytkin, V. M. Kalita, S. M. Ryabchenko, D. M. Polishchuk, Anatolii Belous, D. G. Kovalchuk, Sergii Solopan, A.V. Bodnaruk
Publikováno v:
Phys. Chem. Chem. Phys.. 19:27015-27024
Magnetic nanoparticles constitute promising tools for addressing medical and health-related issues based on the possibility to obtain various kinds of responses triggered by safe remote stimuli. However, such richness can be detrimental if different
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc46582b9ebb085e1dd60c128d1068d1
https://doi.org/10.1039/c7cp05547a
https://doi.org/10.1039/c7cp05547a
Publikováno v:
Journal of Magnetism and Magnetic Materials. 411:18-28
This paper is focused on the analysis of hysteresis and critical phenomena of magnetization reversal of superferromagnetic (SFM) state in nanogranular (NG) Co/Al 2 O 3 film with perpendicular anisotropy. It was demonstrated that the transition from t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::628f6c33e62c9581054430fbe521131f
https://doi.org/10.1016/j.jmmm.2016.03.061
https://doi.org/10.1016/j.jmmm.2016.03.061
Autor:
V. M. Kalita, Ya.M. Lytvynenko, S. M. Ryabchenko, Sergii Solopan, Yu. Shlapa, Alexandr Tovstolytkin, O.V. Bondar, A.V. Bodnaruk, Anatolii Belous
Publikováno v:
Journal of Magnetism and Magnetic Materials. 498:166088
Combined study of magnetization reversal and AC field-induced processes has been carried out for lanthanum-strontium manganite nanoparticles with an average particle size near 30 nm. Hysteretic behavior with magnetic anisotropy fields of the order of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd67bd414c967c29919d531074bb0cea
https://doi.org/10.1016/j.jmmm.2019.166088
https://doi.org/10.1016/j.jmmm.2019.166088