Zobrazeno 1 - 10
of 13
pro vyhledávání: '"A. Yu. Dikhtyar"'
Autor:
V. I. Klimenko, A. Yu. Dikhtyar
Publikováno v:
Zaporožskij Medicinskij Žurnal, Iss 1, Pp 32-34 (2013)
This article proved that conceptual directions of optimization psychiatric care to population of advanced and elderly age in conditions of reform of general Ukraine's health system must attract physicians of primary health care to identify those pers
Externí odkaz:
https://doaj.org/article/fcc7a287413142c7b0eabbb59b7a544c
Autor:
Yury Yu. Dikhtyar, Dmitry A. Spassky, Vladimir A. Morozov, Sergey N. Polyakov, Valerya D. Romanova, Sergey Yu. Stefanovich, Dina V. Deyneko, Oksana V. Baryshnikova, Ivan V. Nikiforov, Bogan I. Lazoryak
Publikováno v:
Molecules, Vol 28, Iss 1, p 352 (2023)
In this study, a new series of phosphors, Ca9−xZnxGd0.9(PO4)7:0.1Eu3+ (x = 0.00–1.00, step dx 0.05), was synthesized, consisting of centro- and non-centrosymmetric phases with β-Ca3(PO4)2-type structure. Crystal structures with space groups R3c
Externí odkaz:
https://doaj.org/article/fd0912cd08f34c52aaefde1239d28099
Autor:
Yury Yu, Dikhtyar, Dmitry A, Spassky, Vladimir A, Morozov, Sergey N, Polyakov, Valerya D, Romanova, Sergey Yu, Stefanovich, Dina V, Deyneko, Oksana V, Baryshnikova, Ivan V, Nikiforov, Bogan I, Lazoryak
Publikováno v:
Molecules (Basel, Switzerland). 28(1)
In this study, a new series of phosphors, Ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1bdc244d4c7c9f85c3c963a7b6a2993c
https://pubmed.ncbi.nlm.nih.gov/36615547
https://pubmed.ncbi.nlm.nih.gov/36615547
Autor:
S. Yu. Stefanovich, M. A. Potaenko, D. V. Deineko, O. V. Baryshnikova, Yu. Yu. Dikhtyar, Vladimir A. Morozov, Bogdan I. Lazoryak
Publikováno v:
Physics of the Solid State. 62:856-859
In Sr9 – xMxTm(VO4)7 system, solid solutions with M = Ca (0 ≤ x ≤ 2) and M = Pb (0 ≤ x ≤ 1) have been prepared by solid-phase synthesis at 1373 K. At room temperature, the single-phase samples are isostructural to the Ca3(VO4)2 ferroelectri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a782dab37e0692a3fd3de59e68cf2206
https://doi.org/10.1134/s1063783420050054
https://doi.org/10.1134/s1063783420050054
Autor:
O. V. Baryshnikova, Kirill N. Boldyrev, Yu. Yu. Dikhtyar, Dina V. Deyneko, V.А. Morozov, А.А. Belik, Bogdan I. Lazoryak
Publikováno v:
Journal of Luminescence. 236:118083
A series of new phosphates Ca9-xZnxLa(PO4)7:Ho3+ with the β-Ca3(PO4)2-type structure was synthesized by the solid state route. An intense near infra-red (NIR) emission according to intraconfigural 4f-4f transitions of Ho3+ ions 5I7 – 5I8 (~2 μm)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36a724e2f8f9e6f5bb001eeda62b763f
https://doi.org/10.1016/j.jlumin.2021.118083
https://doi.org/10.1016/j.jlumin.2021.118083
Autor:
Alexey S. Lipatiev, Bogdan I. Lazoryak, Dina V. Deyneko, Yury Yu. Dikhtyar, Sergey Yu. Stefanovich, Elena Yu. Borovikova, Kirill N. Boldyrev
Publikováno v:
Materials Research Bulletin. 138:111244
A series of centrosymmetric and acentric whitlockite-type stoichiometric phosphates Ca8MEr(PO4)7, M = Ca2+, Mg2+, Zn2+ and Ca9-xZnxLa0.9(PO4)7:0.1Er3+ were synthesized through the high-temperature solid state route. The obtained phases were studied b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::690cb2549974130172746668312de962
https://doi.org/10.1016/j.materresbull.2021.111244
https://doi.org/10.1016/j.materresbull.2021.111244
Autor:
Dina V. Deyneko, Dmitry A. Spassky, Bogdan I. Lazoryak, Yury Yu. Dikhtyar, Sergey Yu. Stefanovich
Publikováno v:
Optik. 227:166027
The series of Tm-doped phosphates Ca9-xZnxLa0.9(PO4)7:0.1Tm3+ for phosphor-convertible white LEDs (pc-WLED) with β-Ca3(PO4)2-type structure were synthesized using a standard high temperature route. Intense blue emission in the visible spectrum was o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b9e72386cbdf71bfa23365f3723f780
https://doi.org/10.1016/j.ijleo.2020.166027
https://doi.org/10.1016/j.ijleo.2020.166027
Autor:
Vladimir A. Morozov, Dina V. Deyneko, Andrey A. Vasin, Bogdan I. Lazoryak, Sergey Yu. Stefanovich, Yury Yu. Dikhtyar, Sergey M. Aksenov
Publikováno v:
Journal of Luminescence. 223:117196
Series of Tb3+-doped phosphates Ca9–xZnxTb(PO4)7 and Ca9–xZnxLa0.99(PO4)7:0.01 Tb3+ with β-Ca3(PO4)2-type structure were synthesized using a standard high temperature route. The luminescence properties of these compounds were determined by the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40e463064be0d4c75a90d078b6bcf143
https://doi.org/10.1016/j.jlumin.2020.117196
https://doi.org/10.1016/j.jlumin.2020.117196
Autor:
A. B. Briukhovetskyi, V. Savanevych, Ia. S. Movsesian, I. B. Vavilova, E. N. Dikov, N. Yu. Dikhtyar, M. M. Bezkrovniy, Sergii Khlamov, Yu. N. Ivashchenko, L. V. Elenin, A. V. Pohorelov, N. S. Sokovikova, V. P. Vlasenko
Publikováno v:
Kinematics and Physics of Celestial Bodies. 31:302-313
The CoLiTec software for the automated search for small celestial objects of the solar system on a series of CCD frames has been developed within the Ukrainian virtual observatory project. Four comets and more than a thousand asteroids were discovere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ee79152dc329f2ed203e88f0fe42542
https://doi.org/10.3103/s0884591315060045
https://doi.org/10.3103/s0884591315060045
Autor:
O. V. Baryshnikova, Sergey M. Aksenov, Dina V. Deyneko, Vladimir V. Titkov, Alexey A. Belik, Yury Yu. Dikhtyar, Sergey Yu. Stefanovich, Bogdan I. Lazoryak
Publikováno v:
Journal of Solid State Chemistry. 279:120966
A solid state route was used for the preparation of whitlockite-type solid solutions Ca9Y(NbO4)x(VO4)7–x and Ca9+0.5xYb (GeO4)x(VO4)7–х in both powder and ceramic forms. The complex of methods, including synchrotron powder diffraction were appli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0c9145ad7e3d47250fdf810b5d0dec3
https://doi.org/10.1016/j.jssc.2019.120966
https://doi.org/10.1016/j.jssc.2019.120966