Zobrazeno 1 - 10
of 241
pro vyhledávání: '"V Sikolenko"'
Publikováno v:
Mongolian Geoscientist, Vol 28, Iss 56, Pp 27-33 (2023)
In this work, we studied the residual micro lattice strain of an onyx sample, which is a micro- to the cryptocrystalline variety of the mineral quartz SiO2. That the investigation has been carried out using in-situ stress experiments with the time-of
Externí odkaz:
https://doaj.org/article/ff97189ab1cf4085b293875fef7e5b65
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:
Dmitry V. Karpinsky, Maxim V. Silibin, Siarhei I. Latushka, Dmitry V. Zhaludkevich, Vadim V. Sikolenko, Hanan Al-Ghamdi, Aljawhara H. Almuqrin, M. I. Sayyed, Alexei A. Belik
Publikováno v:
Nanomaterials, Vol 12, Iss 9, p 1565 (2022)
The crystal structure and magnetic state of the (1 − x)BiFeO3-(x)BiMnO3 solid solution has been analyzed by X-ray diffraction using lab-based and synchrotron radiation facilities, magnetization measurements, differential thermal analysis, and diffe
Externí odkaz:
https://doaj.org/article/fa082371cb2e4cc1bc2e49305d82c9ff
Autor:
Dmitry V. Karpinsky, Maxim V. Silibin, Dmitry V. Zhaludkevich, Siarhei I. Latushka, Vadim V. Sikolenko, Daniel M. Többens, Denis Sheptyakov, Vladimir A. Khomchenko, Alexei A. Belik
Publikováno v:
Materials, Vol 14, Iss 19, p 5805 (2021)
The crystal structure of BiMnO3+δ ceramics has been studied as a function of nominal oxygen excess and temperature using synchrotron and neutron powder diffraction, magnetometry and differential scanning calorimetry. Increase in oxygen excess leads
Externí odkaz:
https://doaj.org/article/aa251b997205467ebb897b4f33292e29
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 16:91-95
Autor:
V. V. Sikolenko, A. N. Chobot, M. V. Bushinsky, D. V. Zheludkevich, S. I. Latushko, G. M. Chobot, B. N. Savenko, D. V. Karpinsky
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 16:96-100
Autor:
N. Matsubara, E. Nocerino, K. Kamazawa, O. K. Forslund, Y. Sassa, L. Keller, V. V. Sikolenko, V. Pomjakushin, H. Sakurai, J. Sugiyama, M. Månsson
Publikováno v:
Physical Review Research, Vol 2, Iss 4, p 043143 (2020)
High-pressure synthesized quasi-one-dimensional NaMn_{2}O_{4} and Li_{0.92}Mn_{2}O_{4} are both antiferromagnetic insulators. Here their atomic and magnetic structures are investigated using neutron powder diffraction. The present crystal structural
Externí odkaz:
https://doaj.org/article/373bd9dc812941108f57a170229ded9e
Autor:
V. V. Sikolenko, V. V. Efimov, E. A. Levterova, S. I. Tiutiunnikov, Dmitry V. Karpinsky, I. O. Troyanchuk, M. V. Bushinsky
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 14:17-23
We present the results of studying oxygen-deficient doped complex cobalt oxides by means of neutron diffraction and methods based on synchrotron radiation in the high energy range at low temperatures and a high external pressure. It is shown that the
Publikováno v:
Crystallography Reports. 64:975-978
The crystal structure and magnetic state of Sr0.8Y0.2CoO2.65 layered perovskite have been studied using neutron diffraction and synchrotron radiation diffraction and measuring the magnetization. It is shown that the crystal structure in the temperatu
Autor:
D.V. Zhaludkevich, Maxim V. Silibin, V. A. Khomchenko, K.N. Nekludov, V. V. Sikolenko, José A. Paixão, Dmitry V. Karpinsky, Alexandra Franz, S.V. Dubkov, S.I. Latushka
Publikováno v:
Materials Letters. 254:305-308
The structural parameters of the Bi0.85AE0.15Fe0.85Ti0.15O3 (AE = Ca and Ba) multiferroics have been determined using variable temperature neutron powder diffraction. The compounds adopt the polar rhombohedral R3c structure near room temperature and