Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Anastasia Sklyarova"'
Autor:
Ivan V. Pleshakov, V. Chlan, Anastasia Sklyarova, Vladimir V. Matveev, Helena Štěpánková, Vadim Igorevich Popkov
Publikováno v:
Applied Magnetic Resonance. 51:1701-1710
NMR spectra of 57-Fe dispersed europium orthoferrite in powder samples with micro- and nanocrystalline particles were studied for the first time. The material was synthesized by glycine-nitrate combustion, which allowed to obtain the specimens with g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d0f18d37714515b22cbf18d9e141796
https://doi.org/10.1007/s00723-020-01224-y
https://doi.org/10.1007/s00723-020-01224-y
Autor:
Tadachika Nakayama, Vladimir I. Chizhik, Vladimir V. Matveev, Tsuneo Suzuki, Hisayuki Suematsu, Satoshi Shinoda, Johan Lindén, R. Pohjonen, T. Nagumo, Anastasia Sklyarova
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 31:2711-2717
The possible difference in the properties upon doping the Sr2CaCu2O6 superconducting or blocking layers with Fe and Eu respectively was investigated in this work. The homogeneous Sr2−yEuyCaCu2O6+δ and Sr2CaCu2−xFexO6+δ (y = 0, 0.1, 0.5, x = 0,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab8549b6e36a71d3217521e85b20db91
https://doi.org/10.1007/s10948-017-4555-x
https://doi.org/10.1007/s10948-017-4555-x
Autor:
Anastasia Sklyarova, Thanh Son Cam, M. I. Chebanenko, Shamil Omarovich Omarov, V.N. Nevedomskiy, Vadim Igorevich Popkov
Publikováno v:
Journal of Environmental Chemical Engineering. 9:105373
Concerning the catalytic field of CO oxidation for designing the cost-effective, stable, and highly active catalysts based on CuO/CeO2 nanocomposites, in this work, the urea-nitrate combustion method was used to synthesize a series of CuO/CeO2 cataly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b08f1f7a2273a250b98a14547f6e9bd
https://doi.org/10.1016/j.jece.2021.105373
https://doi.org/10.1016/j.jece.2021.105373
Autor:
Maarit Karppinen, Girish C. Tewari, Johan Lindén, Otto Mustonen, Eeva-Leena Rautama, Anastasia Sklyarova
Publikováno v:
Journal of Magnetism and Magnetic Materials. 378:327-332
The magnetic properties of the pnictide superconductors with the nominal composition of BaFe 2 (As 0.68 P 0.32 ) 2 and EuFe 2 (As 0.8 P 0.2 ) 2 were studied by 57 Fe Mossbauer spectroscopy. A superconducting transition at 30 K was detected and coexis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81a8b32aa9588e4124527d4988b098ff
https://doi.org/10.1016/j.jmmm.2014.11.054
https://doi.org/10.1016/j.jmmm.2014.11.054
Autor:
I. Zakharchuk, Vladimir V. Matveev, V. S. Zakhvalinskii, S.V. Taran, Johan Lindén, Anastasia Sklyarova, E.A. Piliuk
Publikováno v:
Results in Physics, Vol 6, Iss, Pp 1175-1177 (2016)
A La0.7Ca0.3Mn0.5Fe0.5O3 (LCMFO) ceramic sample was produced using conventional solid-state reactions. According to the X-ray diffraction data, the obtained sample has an orthorhombic space group Pnma (a = 5.482(2) Å, b = 7.739(3) Å, c = 5.446(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95427d7dfbb736f065eed3c0481cbf4c
Publikováno v:
Journal of Magnetism and Magnetic Materials. 357:82-86
The behavior of the internal magnetic field in FeTe 1 − x S x was studied using Mossbauer spectroscopy in the temperature range from 6.8 K up to 300 K. Spectra of samples with x=0.05, 0.10 and 0.20 were recorded and the obtained hyperfine parameter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::995d39cf637a3669e1e3112ae6622f10
https://doi.org/10.1016/j.jmmm.2014.01.037
https://doi.org/10.1016/j.jmmm.2014.01.037
Publikováno v:
Hyperfine Interactions. 226:341-349
We have studied the hyperfine interactions in samples belonging to the Fe-Se system. Several samples with various concentrations of selenium were synthesized and investigated. The objective was to find synthesis conditions increasing the concentratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89e9cecca93e272d9575d6f14b06da21
https://doi.org/10.1007/s10751-013-1007-2
https://doi.org/10.1007/s10751-013-1007-2
Publikováno v:
Journal of Magnetism and Magnetic Materials. 329:129-132
A polycrystalline FeTe 1 − x S x sample was synthesized using a solid-state reaction method. Magnetization data obtained in the zero-field cooling and field-cooling regimes revealed a superconductivity transition with the critical temperature T c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11eb4e17bbebab077467e4b751793e12
https://doi.org/10.1016/j.jmmm.2012.10.013
https://doi.org/10.1016/j.jmmm.2012.10.013
Publikováno v:
Hyperfine Interactions. 221:15-21
Magnetic properties of the FeTe0.8S0.2 superconductor were studied by Mossbauer spectroscopy. Low-velocity Mossbauer spectra that were recorded in the temperature range from 5.7 K up to 300 K show a paramagnetic doublet with a broadening at temperatu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::845fcedea96d3afed31574c984b90380
https://doi.org/10.1007/s10751-012-0669-5
https://doi.org/10.1007/s10751-012-0669-5
Autor:
Satoshi Shinoda, Vladimir V. Matveev, Vladimir I. Chizhik, Anastasia Sklyarova, T. Nagumo, Hisayuki Suematsu
Publikováno v:
Superconductor Science and Technology. 29:085001
The series of unsubstituted Sr2CaCu2O6 and iron-substituted Sr2CaCu2−x Fe x O6 () materials were produced by a high-pressure synthesis route and characterized using X-ray diffraction and SQUID magnetometry. The change of contained phase ratio was f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::395e5735615d7420f1984c25eeeec57d
https://doi.org/10.1088/0953-2048/29/8/085001
https://doi.org/10.1088/0953-2048/29/8/085001