Zobrazeno 1 - 10
of 50
pro vyhledávání: '"I.P. Yaremiy"'
Publikováno v:
Фізика і хімія твердого тіла, Vol 25, Iss 2, Pp 413-420 (2024)
An algorithm for analyzing double-crystal rocking curves from the near-surface layers of monocrystals has been proposed, and corresponding software has been developed. It is taken into account that to obtain correct results, both coherent and diffuse
Externí odkaz:
https://doaj.org/article/b7a835517bfb4ee1bc7ac6a52d56e9ee
Autor:
H.M. Kolkovska, B.I. Rachiy, P.I. Kolkovskyi, I.P. Yaremiy, N.Ya. Ivanichok, R.P. Lisovskiy, N.R. Ilnytskyi
Publikováno v:
Фізика і хімія твердого тіла, Vol 22, Iss 4, Pp 644-654 (2021)
In this work, the electrochemical behavior of LaMnO3 perovskite material and nanoporous carbon material in an aqueous solution of lithium sulfate are studied. The regularities of the expediency of the joint functioning of these materials as electrode
Externí odkaz:
https://doaj.org/article/52de85d359b546dfb9629ee5cbabd2e7
Autor:
I.P. Yaremiy, M.L. Mokhnatskyi, P.I. Kolkovskyi, L.V. Mokhnatska, S.I. Yaremiy, A.I. Kachmar, Kh.P. Cherkach
Publikováno v:
Фізика і хімія твердого тіла, Vol 21, Iss 4, Pp 635-639 (2020)
In this work, the Perovskite powders LaFe0.5Cr0.5O3 with a space group of P m - 3 m was obtained by the sol-gel method. The nanoscale powders of LaFe0.5Cr0.5O3 have been tested as a cathode material for electrochemical supercapacitors. The CVA and ch
Externí odkaz:
https://doaj.org/article/be0bc3f109274c53940b366b302bb8dc
Publikováno v:
Фізика і хімія твердого тіла, Vol 18, Iss 4 (2018)
Nanoscale powders of LaFe0.5Cr0.5O3 with perovskite structure were synthesized by sol-gel combustion method in this work. From X-rays phase analysis obtained material was consisted of one phase LaFe0.5Cr0.5O3 (space group P m -3 m). The average size
Externí odkaz:
https://doaj.org/article/038f7b58010a402fa0e2e81f6918d2a3
Akademický článek
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Publikováno v:
Фізика і хімія твердого тіла, Vol 19, Iss 2, Pp 171-178 (2018)
The physic-chemical properties of ash extracted from smoke during the combustion of coal at the Burshtyn thermal power plant were investigated. The particles formed in the flame are crystallized glass beads with a size of 0.8–600 μm. It was found
Publikováno v:
Фізика і хімія твердого тіла, Vol 17, Iss 4, Pp 621-624 (2017)
By the sol-gel method of autocombustionan initial oxide system was synthesized for a receipt a nanodispersed Yttrium Iron Garnet. It was set that forming of the monophase system Y3Fe5O12begins at temperatures above 973 К in static air atmosphere. Th
Publikováno v:
Фізика і хімія твердого тіла, Vol 17, Iss 4, Pp 559-563 (2017)
The paper analyzed the crystal structure of ferrite-garnets and it shows the presence of cavities, volume of which is comparable with the volume of the atoms in the lattice. It is shown that the displacement of some cations can lead to changes in the
Autor:
V. V. Moklyak, L.Z. Zbihley, P. I. Kolkovskyy, A.B. Hrubyak, V. O. Kotsyubynsky, I.P. Yaremiy
Publikováno v:
Ukrainian Journal of Physics; Vol. 61 No. 11 (2016); 1017
Український фізичний журнал; Том 61 № 11 (2016); 1017
Український фізичний журнал; Том 61 № 11 (2016); 1017
The crystalline and magnetic microstructures and the morphological features of B-FeF3 3H2O, HTB-FeF30.33H2O, and r-FeF3 iron fluorides hydrothermally synthesized and annealed in the argon atmosphere have been studied. The dehydration process of plate
Publikováno v:
Фізика і хімія твердого тіла, Vol 17, Iss 3, Pp 430-434 (2016)
The paper studied the elemental composition of lead alloys of appendage stamps and seals of Middle Ages, and the influence of impurity elements in the alloy and conditions for long-term storage of monuments on the course of corrosion processes and th