Zobrazeno 1 - 10
of 76
pro vyhledávání: '"A. M. Vorotynov"'
Autor:
S. V. Stolyar, O. A. Li, E. D. Nikolaeva, A. M. Vorotynov, D. A. Velikanov, Yu. V. Knyazev, O. A. Bayukov, R. S. Iskhakov, V. F. P’yankov, M. N. Volochaev
Publikováno v:
Physics of Metals and Metallography. 124:174-180
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1df52b00177e31d0766ac2a7093d0789
https://doi.org/10.1134/s0031918x22601834
https://doi.org/10.1134/s0031918x22601834
Publikováno v:
Journal of Experimental and Theoretical Physics. 133:574-580
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ba7d4c102116d6043f3af05d5633b34
https://doi.org/10.1134/s1063776121110054
https://doi.org/10.1134/s1063776121110054
Autor:
M. S. Bairmani, Rauf S. Iskhakov, V. P. Ladygina, Oksana A. Kolenchukova, A. M. Vorotynov, R. N. Yaroslavtsev, S. V. Stolyar, A. V. Boldyreva
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 84:1366-1369
A sol containing biogenic ferrihydrite nanoparticles is obtained by cultivating Klebsiella oxytoca microorganisms. Data on the physical properties of the biogenic ferrihydrite and its effect on the organism of laboratory animals are obtained using a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7202e19d80452263227945d40349f2e
https://doi.org/10.3103/s106287382011026x
https://doi.org/10.3103/s106287382011026x
Publikováno v:
Physics of the Solid State. 62:454-457
The exchange interactions in the Cr3+–Cr3+ ion pairs in the isostructural ABO3 (A = Ga, In, Sc) diamagnetic compounds have been examined using the magnetic resonance technique. The values of bilinear and biquadratic exchange interactions have been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::701f1908b4679b3d5dd906bcf7160784
https://doi.org/10.1134/s1063783420030257
https://doi.org/10.1134/s1063783420030257
Autor:
G. A. Petrakovskii, A. M. Vorotynov, S. I. Popkov, T. V. Drokina, M. S. Molokeev, Oleg A. Bayukov, D. A. Velikanov
Publikováno v:
Physics of the Solid State. 62:297-307
The structural, thermal, static magnetic, and resonance properties of the low-dimensional NaCuFe2(VO4)3 compound obtained by the solid-phase synthesis have been investigated. In the temperature range of 110–300 K, the electron spin resonance in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::583d86ed7edd37a1f69665af01a15af4
https://doi.org/10.1134/s1063783420020122
https://doi.org/10.1134/s1063783420020122
Publikováno v:
Journal of Experimental and Theoretical Physics. 128:443-449
Based on the spin Hamiltonian and taking into account the cubic invariant of the crystal field and the Dzyaloshinskii–Moriya interaction, the weak ferromagnetic moment along the triad axis and the basal anisotropy of FeBO3 crystals are calculated i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c031e91201b5b791dbba157f79b721ef
https://doi.org/10.1134/s1063776119020110
https://doi.org/10.1134/s1063776119020110
Publikováno v:
Journal of Physics and Chemistry of Solids. 123:389-392
In this study, the uniaxial and basal anisotropy governed by Cr2+ impurity ions was treated based on the Cr2+– BO 3 3 − ion vacancy model using single ion approximation. The anomalous behavior of the basal anisotropy at low temperatures was predi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af71324e5d4d29a903a5130163a8648c
https://doi.org/10.1016/j.jpcs.2018.08.016
https://doi.org/10.1016/j.jpcs.2018.08.016
Publikováno v:
Journal of Experimental and Theoretical Physics. 127:1067-1073
A magnetic resonance method is applied to the investigation of a number of isostructural diamagnetic compounds ABO3 (A = Sc, In, and Ga) with small additions of Cr3+ ions (S = 3/2) sufficient to observe single-ion and pair spectra. It is shown that t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9edff408d499006210c055dcfdc224a
https://doi.org/10.1134/s1063776118120245
https://doi.org/10.1134/s1063776118120245
Autor:
Yu.V. Gerasimova, A. A. Dubrovskiy, Yu. V. Knyazev, A. M. Vorotynov, D. A. Velikanov, N. M. Laptash
Publikováno v:
Journal of Alloys and Compounds. 898:162748
Study of the magnetic properties of the FeTiF6 ‧ 6H2O single crystal has shown that this compound is a two-dimensional antiferromagnet with a Neеl temperature of TN = 8 K and its magnetic moment anisotropy attains 7000% at a temperature of T = 4.2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58bb982bfeb4db6663a797a4a81c988c
https://doi.org/10.1016/j.jallcom.2021.162748
https://doi.org/10.1016/j.jallcom.2021.162748
Publikováno v:
Journal of Magnetism and Magnetic Materials. 454:139-143
Using the single-ion approximation, the weak ferromagnetic moment σ Z (Fe 2+ ) along the third-order axis of FeBO 3 crystals, which is caused by the contribution of Fe 2+ ions, has been investigated in the framework of the model Fe 2+ impurity ion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5645dfd2aa4a9ae51184b6a3de99a32
https://doi.org/10.1016/j.jmmm.2018.01.037
https://doi.org/10.1016/j.jmmm.2018.01.037