Zobrazeno 1 - 10
of 218
pro vyhledávání: '"L. A. Lisitsyna"'
Publikováno v:
Eurasian Journal of Physics and Functional Materials, Vol 7, Iss 4, Pp 239-248 (2023)
This study delves into the synthesis and characterization of luminescent ceramics based on tungstenactivated magnesium fluoride (MgF 2 ) complemented with varying concentrations of lithium hydroxide (LiOH). Utilizing a distinctive sintering process
Externí odkaz:
https://doaj.org/article/b6494c1221c2440484a51f97fa129990
Publikováno v:
Russian Physics Journal. 64:1692-1696
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb20b9295d126c225e2e86c99c98f6bb
https://doi.org/10.1007/s11182-022-02508-5
https://doi.org/10.1007/s11182-022-02508-5
Publikováno v:
Russian Physics Journal. 64:1067-1073
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9561a7564723d9a51036fbefcefc0223
https://doi.org/10.1007/s11182-021-02467-3
https://doi.org/10.1007/s11182-021-02467-3
Publikováno v:
Russian Physics Journal. 64:74-81
Results of studies of the luminescent properties of MgF2 ceramics and MgF2 ceramics doped with tungsten trioxide synthesized in air upon exposure to a pulsed electron beam are presented. The photo- and cathodoluminescence spectra and the photolumines
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4deb2e15f71299d086c9ba2efbb1fcc2
https://doi.org/10.1007/s11182-021-02302-9
https://doi.org/10.1007/s11182-021-02302-9
Publikováno v:
Russian Physics Journal. 63:1615-1621
It is shown that MgF2 and YAG:Ce ceramics is synthesized with a high rate from the charge with low bulk density irradiated by powerful flux of electrons with energy of 1.4 MeV. High efficiency of synthesis is caused by the formation of radiolysis pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85d14e72640c46fb734ee382bea7de84
https://doi.org/10.1007/s11182-021-02213-9
https://doi.org/10.1007/s11182-021-02213-9
Autor:
Yu. N. Panchenko, A. T. Tulegenova, L. A. Lisitsyna, M. Kemere, Y. Ju, V. A. Vaganov, Zh. T. Karipbayev, V. M. Lisitsyn
Publikováno v:
Russian Physics Journal. 63:1003-1009
Spectral and kinetic characteristics of photoluminescence of commercial YAG:Ce phosphors excited both by laser radiation in the range of 4–6.415 eV and by beams of electrons with energy of 250 keV are investigated. It is shown that electron-hole (e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::050a1dc88c6e30397e231e1b3bc95f08
https://doi.org/10.1007/s11182-020-02130-3
https://doi.org/10.1007/s11182-020-02130-3
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 84:791-795
The paper presents the results of YAG:Ce phosphors luminescence under excitation in 4.0–6.2 eV excitation region by excilamp radiation. It is shown that excitation in the UV region leads to the appearance of bands at 320 and 370 nm. The ratio of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c707786ac1ef6205599986150666451a
https://doi.org/10.3103/s1062873820070308
https://doi.org/10.3103/s1062873820070308
Autor:
L. A. Lisitsyna, Alma Dauletbekova, V. M. Lisitsyn, Zh. T. Karipbayev, A. T. Tulegenova, D. A. Musakhanov, V. A. Vaganov, M. G. Golkovskii
Publikováno v:
Russian Physics Journal. 61:1908-1913
Results of investigation at 300 K of photo- and cathodoluminescence of the high-temperature optical ceramics synthesized for the first time based on MgF2 activated tungsten oxide are presented.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8291f54f81f8dcad6722a24fb92aba00
https://doi.org/10.1007/s11182-019-01617-y
https://doi.org/10.1007/s11182-019-01617-y
Autor:
V. M. Lisitsyn, Artem Kozlovskiy, Alma Dauletbekova, Zh. T. Karipbayev, M. G. Golkovskii, Maxim V. Zdorovets, Abdirash Akilbekov, E. F. Polisadova, D. Musakhanov, L. A. Lisitsyna
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 435:263-267
For the first time the possibility of synthesizing of an optical ceramics MgF2 using a powerful electron beam as a heater is shown. In the process of synthesis, the charges consisting of magnesium fluoride powder with different ratio between the dopa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2cb5aa15fde0f7f90ee0d498b8a6345
https://doi.org/10.1016/j.nimb.2017.11.012
https://doi.org/10.1016/j.nimb.2017.11.012
Autor:
Yu Yang yang, A. T. Tulegenova, L. A. Lisitsyna, S. A. Stepanov, Kh. A. Abdullin, V. M. Lisitsyn, N. P. Soshchin
Publikováno v:
Russian Physics Journal. 60:862-869
Luminescence characteristics of yttrium-aluminum garnet based phosphor samples differed by their elemental composition and prehistory of synthesis are studied. The morphology, structure, and elemental composition of phosphor samples, their excitation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a1412cea649090c74a1579c1ba426d4
https://doi.org/10.1007/s11182-017-1150-3
https://doi.org/10.1007/s11182-017-1150-3