Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Roman Svetogorov"'
Autor:
Anna Romanchuk, Alexander Trigub, Tatiana Plakhova, Anastasiia Kuzenkova, Roman Svetogorov, Kristina Kvashnina, Stepan Kalmykov
Publikováno v:
Journal of Synchrotron Radiation, Vol 29, Iss 2, Pp 288-294 (2022)
Extended X-ray absorption fine structure (EXAFS) is a comprehensive and usable method for characterizing the structures of various materials, including radioactive and nuclear materials. Unceasing discussions about the interpretation of EXAFS results
Externí odkaz:
https://doaj.org/article/83a0c2c7451f42a7bcfddda88d8a3d68
Autor:
Margarita Isaenkova, Olga Krymskaya, Kristina Klyukova, Anastasya Bogomolova, Ilya Kozlov, Pavel Dzhumaev, Vladimir Fesenko, Roman Svetogorov
Publikováno v:
Metals, Vol 13, Iss 10, p 1784 (2023)
Based on the data of synchrotron and electron microscopic studies of deformed and annealed Russian zirconium alloys, the possibility of analyzing the structural-phase state and crystallographic texture of individual phases has been demonstrated. A qu
Externí odkaz:
https://doaj.org/article/ef1144e97335471f8acd9ce8969bf436
Autor:
Pavel Dorovatovskii, Marina Baidakova, Elena Ivan’kova, Vyacheslav Marikhin, Liubov Myasnikova, Roman Svetogorov, Maria Yagovkina
Publikováno v:
Polymers, Vol 15, Iss 4, p 906 (2023)
Nowadays, a solvent-free method for production of high performance fibers directly from ultrahigh-molecular-weight polyethylene (UHMWPE) reactor powder is being actively developed. It causes the interest in the morphology of the reactor particles and
Externí odkaz:
https://doaj.org/article/df12d110713843e58ca54d5436425c88
Autor:
Dmitry V. Karpinsky, Maxim V. Silibin, Siarhei I. Latushka, Dmitry V. Zhaludkevich, Vadim V. Sikolenko, Roman Svetogorov, M. I. Sayyed, Nouf Almousa, Alex Trukhanov, Sergei Trukhanov, Alexei А. Belik
Publikováno v:
Nanomaterials, Vol 12, Iss 16, p 2813 (2022)
The compound BiFe0.7Mn0.3O3 consisting at room temperature of coexistent anti-polar orthorhombic and polar rhombohedral phases has a metastable structural state, which has been studied by laboratory X-ray, synchrotron and neutron diffraction, magneto
Externí odkaz:
https://doaj.org/article/9c56606f7bf2423c87ffc9948d8c663a
Autor:
Galina Kuz'micheva, Galina V. Kravchenko, Ivan S. Pavlov, Alexander Vasiliev, Roman Svetogorov, Evgeny Khramov, Ratibor G. Chumakov, Larisa V. Pirutko
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d438c2afd6f81bb1055fc262303c7c4
https://doi.org/10.2139/ssrn.4431894
https://doi.org/10.2139/ssrn.4431894
Autor:
Yan V. Zubavichus, Nataliya G. Spitsyna, Eduard B. Yagubskii, Leokadiya V. Zorina, G. V. Raganyan, Vladimir A. Lazarenko, Maxim A Blagov, Alexander N. Vasiliev, Olga V. Maximova, Vyacheslav S. Rusakov, Sergey Yaroslavtsev, Roman Svetogorov
Publikováno v:
Inorganic Chemistry. 60:17462-17479
A potassium salt of the N2S2O2-coordination Fe(III) anion K[Fe(5Cl-thsa)2] (1) (5Cl-thsa - 5-chlorosalicylaldehyde thiosemicarbazone) is synthesized and characterized structurally and magnetically over a wide temperature range. Two polymorphs of salt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe6594a3d094cda350e13f025283b1b2
https://doi.org/10.1021/acs.inorgchem.1c01821
https://doi.org/10.1021/acs.inorgchem.1c01821
Publikováno v:
Crystal Growth & Design. 21:6183-6194
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::180d46cd52720ba4d64e4e789122293e
https://doi.org/10.1021/acs.cgd.1c00637
https://doi.org/10.1021/acs.cgd.1c00637
Autor:
Boris M. Bulychev, R. A. Lunin, Yan V. Zubavichus, Nikolai S. Ezhikov, Roman Svetogorov, V. A. Kulbachinskii
Publikováno v:
Carbon. 182:51-56
The synthesis of triammonium fulleride (NH4)3C60 by ion exchange of either K3C60 or Rb3C60 with NH4Cl in absolute toluene is reported. According to the Rietveld refinement of a synchrotron radiation-based X-ray diffraction pattern, (NH4)3C60 belongs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10b6a89933f3d73b7aff7bf25a624c6d
https://doi.org/10.1016/j.carbon.2021.05.043
https://doi.org/10.1016/j.carbon.2021.05.043
Autor:
O. V. Akimova, Roman Svetogorov
Publikováno v:
Physics of Metals and Metallography. 122:376-382
X-ray diffraction analysis with synchrotron radiation and scanning electron microscopy are used to perform a complex study of the structural and phase states of a hydrogenated palladium-based membrane alloy. Fluctuations of the phase composition of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4212b85a2142bbefc58004852a9725d
https://doi.org/10.1134/s0031918x21040025
https://doi.org/10.1134/s0031918x21040025
Autor:
O. N. Sevryukov, Ilya Kozlov, Pavel Dzhumaev, A. P. Sliva, Roman Svetogorov, Diana Bachurina, I. V. Fedotov, A. N. Suchkov
Publikováno v:
Journal of Materials Science. 56:11557-11568
The aim of this work was to braze molybdenum and graphite with Ti–40Zr–8.5Nb–1.5Be filler metal in order to demonstrate the possibility of its application for X-ray tube target brazing, further to investigate the joint microstructure using ener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dad4dec6516f833e00267ea55484d2d7
https://doi.org/10.1007/s10853-021-06015-9
https://doi.org/10.1007/s10853-021-06015-9