Zobrazeno 1 - 10
of 32
pro vyhledávání: '"T.M. Demkiv"'
Autor:
T.M. Demkiv, YaM. Chornodolskyy, T.M. Muzyka, S.Z. Malynych, R. Ya Serkiz, A.S. Pushak, A. Kotlov, R.V. Gamernyk
Publikováno v:
Optical Materials: X, Vol 22, Iss , Pp 100303- (2024)
In this paper, the effect of Yb dopant on the optical and photoelectric properties of CsPbCl3:Yb single crystals is studied. The position of the main energy level of Yb3+ ions relative to the energy band was determined. Two channels of electron photo
Externí odkaz:
https://doaj.org/article/b05b3b07a7e74bc6b7dfacac6392004c
Akademický článek
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Autor:
I. Rovetskyi, Andrey N. Vasil’ev, T. Malyi, A. Gektin, T.M. Demkiv, V.V. Vistovskyy, M. Chylii, Piotr A. Rodnyi, A. S. Voloshinovskii
Publikováno v:
Optical Materials. 91:115-119
The kinetic parameters of core-valence luminescence for BaF2 nanoparticles with different sizes were studied under synchrotron radiation excitation with photon energy of 18.8 eV at room temperature. In contrast to BaF2 single crystals the decay kinet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c479197ec6c317ae3777d87948e6bf5c
https://doi.org/10.1016/j.optmat.2019.03.011
https://doi.org/10.1016/j.optmat.2019.03.011
Autor:
P. M. Yakibchuk, A. Gektin, A. S. Voloshinovskii, V.V. Vistovskyy, O.O. Halyatkin, T.M. Demkiv, T. Malyi
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 908:309-312
Luminescence and kinetic characteristics of polystyrene nanocomposites with luminescence impurities of p-Terphenyl, POPOP and CeF 3 nanoparticles were studied. Intensity of X-ray excited luminescence of the polystyrene scintillation composites contai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c014275f7196a53aa2cbdf7bc8f4092
https://doi.org/10.1016/j.nima.2018.07.077
https://doi.org/10.1016/j.nima.2018.07.077
Autor:
A. V. Zhyshkovych, Andrey N. Vasil’ev, A. S. Voloshinovskii, M. Chylii, A.V. Gektin, T.M. Demkiv, Piotr A. Rodnyi, V. V. Vistovskyy, N. Gloskovska
Publikováno v:
Journal of Luminescence. 190:10-15
The influence of SrF 2 nanoparticle size on their luminescence and kinetic properties under photo- and X-ray excitation was studied. The self-trapped exciton luminescence intensity was shown to reveal dependence on both the nanoparticle size and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82c9d797381982709af9c4edb55bf590
https://doi.org/10.1016/j.jlumin.2017.05.036
https://doi.org/10.1016/j.jlumin.2017.05.036
Autor:
T.M. Demkiv, A. S. Voloshinovskii, S.V. Syrotyuk, T. Malyi, M. Chylii, V. Vistovsky, Ya. M. Chornodolskyy, A. Vas’kiv
Publikováno v:
Journal of Physical Studies. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e57fc8c15cd958dacceac4737c082b8
https://doi.org/10.30970/jps.22.1301
https://doi.org/10.30970/jps.22.1301
Akademický článek
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Autor:
V.V. Vistovskyy, O. T. Antonyak, Alexander Gektin, T.M. Demkiv, A.S. Pushak, A. S. Voloshinovskii, S. Myagkota, P.V. Savchyn, Yu. Dacyuk
Publikováno v:
Radiation Measurements. 56:402-406
The spectral-luminescent properties of CsI-BaCl 2 (1 mol%)-Eu(0.02 mol%) crystalline system are studied. Europium ion doped BaCl 2 microcrystals embedded in a CsI matrix are revealed on CsI-BaCl 2 (1 mol%)-Eu(0.02 mol%) freshly cleaved surface by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75961f4ba0aa24d3e9e847cfe556f781
https://doi.org/10.1016/j.radmeas.2013.01.071
https://doi.org/10.1016/j.radmeas.2013.01.071
Autor:
T.M. Demkiv, S. Myagkota, A. S. Voloshinovskii, V.V. Vistovskyy, P.V. Savchyn, A.S. Pushak, J.R. Dacyuk
Publikováno v:
Journal of Luminescence. 135:1-4
BaCl 2 :Eu 2+ microcrystals embedded in the NaCl host have been obtained in the NaCl–BaCl 2 (1 mol%)–EuCl 3 (0.02 mol%) crystalline system. The influence of the annealing conditions on the formation of such particles has been studied. In particul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbf18d55047771ebe21d5ea6a0276cf7
https://doi.org/10.1016/j.jlumin.2012.10.008
https://doi.org/10.1016/j.jlumin.2012.10.008
Autor:
D. Trotsc, Pieter Dorenbos, T.M. Demkiv, A. S. Voloshinovskii, G. Stryganyuka, T. Shalapska, A.V. Gektin
Publikováno v:
Journal of Luminescence. 130:1941-1945
LiPr 1− x Ce x P 4 O 12 ( x =0, 0.002, 0.02; 0.1) powder samples were prepared using the melt solution technique. Luminescent parameters of LiPr 1− x Ce x P 4 O 12 phosphors have been investigated under ultraviolet–vacuum ultraviolet (3–12 eV
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5845aba5794b3da3317e1cfa52cd6fbb
https://doi.org/10.1016/j.jlumin.2010.05.009
https://doi.org/10.1016/j.jlumin.2010.05.009