Zobrazeno 1 - 10
of 21
pro vyhledávání: '"P. V. Mateichenko"'
Autor:
E. G. Chernomorets, A.G. Doroshenko, S.V. Parkhomenko, P. V. Mateichenko, R.P. Yavetskiy, M. А. Chaika
Publikováno v:
Scientific research on refractories and technical ceramics. 117:196-211
The purpose of this work is determines of formation patterns of opti- cal ceramics Mg2+,Cr4+:YAG and Ca2+,Cr4+:YAG as model objects promising for use as a passive Q-switch. Optical ceramics Ca2+,Cr4+:YAG and Mg2+,Cr4+:YAG was synthesized by solid-pha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f6917736b070fce5615c2bc1d33fa1b
https://doi.org/10.35857/2663-3566.117.19
https://doi.org/10.35857/2663-3566.117.19
Autor:
Vyacheslav N. Baumer, P. V. Mateichenko, A. V. Bulgakova, A. A. Beda, D. S. Sofronov, V. A. Chebanov
Publikováno v:
Protection of Metals and Physical Chemistry of Surfaces. 52:448-453
The effect of the nature of the copper salt precursor anion and the pH of a solution on the morphology and the phase composition of CuS particles has been studied upon precipitation from thiourea solutions. It has been established that, irrespective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e1f9b78b1e044ae4238d8ae80cbb934
https://doi.org/10.1134/s2070205116030060
https://doi.org/10.1134/s2070205116030060
Autor:
A. N. Puzan, A. M. Odnovolova, E. Yu. Bryleva, P. V. Mateichenko, A. A. Beda, D. S. Sofronov, L. V. Gudzenko, Sergey M. Desenko
Publikováno v:
Russian Journal of Applied Chemistry. 88:1440-1445
MnO(OH) particles were produced by reacting KMnO4 with MnCl2 in an alkaline medium. It was found that the specific surface area of MnO(OH) particles grows within the range 160–360 m2 g–1 as temperature is lowered and the total concentration of ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ebe1f1d6b8f81f63ac55c142430c67b
https://doi.org/10.1134/s1070427215090098
https://doi.org/10.1134/s1070427215090098
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 8:149-154
Correlations between the optical and structural characteristics of nanocrystalline silicon-carbide (nc-SiC) films prepared by direct ion deposition onto sapphire substrates are studied. The effect of the scattering of electromagnetic radiation in nc-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00e32157972e61c606e58eb7c3e6453c
https://doi.org/10.1134/s1027451014010388
https://doi.org/10.1134/s1027451014010388
Publikováno v:
Journal of Superhard Materials. 37:63-65
The dependence between the relative density and mean grain size of 4 at % Nd3+: Y3Al5O12 ceramics produced by the reaction sintering of 2.88Y2O3-0.12Nd2O3-5Al2O3 powders of different sizes has been defined. It has been shown that anomalous behavior o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b566f97453a46f0a2e64d0e9390da26
https://doi.org/10.3103/s1063457615010104
https://doi.org/10.3103/s1063457615010104
Autor:
K. N. Belikov, E. Yu. Bryleva, D. S. Sofronov, P. V. Mateichenko, Vyacheslav N. Baumer, O.M. Vovk, K. A. Kudin, E. M. Sofronova
Publikováno v:
Advanced Powder Technology. 24:1017-1022
Effects of temperature, concentration of thiourea and reaction conditions (thermal heating and microwave irradiation) on morphological properties of ZnS particles obtained by sedimentation from 0.01, 0.1 and 1 М zinc nitrate solutions are studied. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee9cd87f638b346deabf26d2fad4abff
https://doi.org/10.1016/j.apt.2013.02.006
https://doi.org/10.1016/j.apt.2013.02.006
Publikováno v:
ISRN Nanomaterials. 2013:1-6
Studied are peculiarities of the changes in the structure and electrophysical properties of nanocrystalline silicon carbide films of 3C-SiC polytype subjected to the action of picosecond laser pulses with λ = 355 nm and a pulse power up to 1.5 W. It
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb4af06a4f7aa5644c85f32f84ca0faa
https://doi.org/10.1155/2013/810394
https://doi.org/10.1155/2013/810394
Publikováno v:
The Physics of Metals and Metallography. 113:190-199
Structural and phase states of the eutectic alloy Sn-38 wt % Pb, which exhibits superplastic properties at room temperature, have been studied using samples that were cast, forged in a hydraulic press to ∼73%, aged in the as-cast state, as well as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b189e2e61380c601db4065cbeef1cb4
https://doi.org/10.1134/s0031918x1202007x
https://doi.org/10.1134/s0031918x1202007x
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 75:1345-1351
We investigate how the dynamic Young’s modulus E and decrement δ change due to the compression and natural aging of eutectic Sn-38% wt Pb alloy, which exhibits superplastic properties at room temperature. We also study how the structural phase sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35e3b84edca081e446f0b38e67eb15fd
https://doi.org/10.3103/s1062873811100200
https://doi.org/10.3103/s1062873811100200
Publikováno v:
The Physics of Metals and Metallography. 112:72-80
Samples of a Bi-43 wt % Sn superplastic alloy have been studied by X-ray diffraction in the ascast state, after compression of as-cast samples to ∼70% on a hydraulic press, after aging in the as-cast and preliminarily compressed state, and using sa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4661c80240ef84043410de68fcd0aa7d
https://doi.org/10.1134/s0031918x11030094
https://doi.org/10.1134/s0031918x11030094