Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Yu. P. Gnatenko"'
Autor:
Stanislav Kakherskyi, Oleksandr Dobrozhan, P.M. Bukivskij, A.P. Bukivskii, Yu. P. Gnatenko, Ja. G. Vaziev, Roman Pshenychnyi, Anatoliy Opanasyuk
Publikováno v:
Applied Physics A. 127
In this work, we have investigated the chemical and phase composition, surface morphology, structural, microstructural, and optical properties of NiO nanocrystals and thin films which were obtained using the solgel synthesis method and 3D printing te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::606a1fce9a9f68f9b39a106b1dc7366d
https://doi.org/10.1007/s00339-021-04847-5
https://doi.org/10.1007/s00339-021-04847-5
Autor:
Yu. P. Gnatenko, M. S. Furyer, M.M. Kolesnyk, Anatoliy Opanasyuk, Denys Ihorovych Kurbatov, P. M. Bukivskij, Roman V. Gamernyk, A.P. Bukivskii
Publikováno v:
Physica B: Condensed Matter. 627:413529
In this work, the crystal structure and optical properties of CdTe thin films were investigated depending on the technological conditions of their deposition. In addition to structural measurements, the exciton was also used as a probe for the defect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c63cac7c24ea56f284429d925ddf2e5d
https://doi.org/10.1016/j.physb.2021.413529
https://doi.org/10.1016/j.physb.2021.413529
Publikováno v:
Physica B: Condensed Matter. 546:89-92
The gettering effect by rare earths (RE) in semiconductor CdTe crystals was studied using the photoluminescence (PL) measurements. It was shown that the low-temperature PL spectra of Dy-doped CdTe crystals exhibit two acceptor-bound exciton lines, na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8e6b4bf9b0537032963546c0f38f50b
https://doi.org/10.1016/j.physb.2018.07.028
https://doi.org/10.1016/j.physb.2018.07.028
Publikováno v:
Journal of Physics and Chemistry of Solids. 120:147-153
One of the important parameters of devices developed on the basis of semiconductor materials is a fast response, which greatly determines their performance. In this case, emission with different lifetimes may arise depending on the crystalline struct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5e0fb94c7f2a76383ffa92c8bb2a0d0
https://doi.org/10.1016/j.jpcs.2018.04.039
https://doi.org/10.1016/j.jpcs.2018.04.039
Autor:
P.M. Bukivskij, Yu. P. Gnatenko, M. S. Furyer, Anatoliy Opanasyuk, Denys Ihorovych Kurbatov, A.P. Bukivskii, Roman V. Gamernyk, M.M. Kolesnyk
Publikováno v:
Journal of Luminescence. 237:118208
In this paper, for the first time, we investigated the influence of ytterbium doping on the radiative recombination processes in CdTe thin films deposited on a glass substrate by means of the close-spaced vacuum sublimation technique. This allowed to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04a99e81db4a7a1f3c64baa158be1d88
https://doi.org/10.1016/j.jlumin.2021.118208
https://doi.org/10.1016/j.jlumin.2021.118208
Autor:
A.P. Bukivskii, Yu. P. Gnatenko
Publikováno v:
Materials Chemistry and Physics. 199:577-584
The study of photoluminescence (PL) kinetics for strongly heterogeneous materials such as nanostructured scintillator Pb0.30Cd0.70I2 solid solutions was carried out. Fitting the obtained results by Kohlrausch-Williams-Watts exponential function allow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e1732705d49e172d21487acebe31e79
https://doi.org/10.1016/j.matchemphys.2017.07.045
https://doi.org/10.1016/j.matchemphys.2017.07.045
Publikováno v:
Materials Science in Semiconductor Processing. 67:28-32
The nature and relative contributions (RCs) of various radiative recombination processes to the photoluminescence (PL) spectra for bulk nanostructured Pb 0.30 Cd 0.70 I 2 solid solutions have been established at different temperatures. The analysis i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c1f03e21da1fb8779434b33add2373f
https://doi.org/10.1016/j.mssp.2017.05.011
https://doi.org/10.1016/j.mssp.2017.05.011
Publikováno v:
Journal of Luminescence. 185:83-91
We report on the efficient photoluminescence (PL) and radioluminescence (RL) of the PbI 2 nanoclusters (NCLs), which are naturally formed in the nanostructured Pb 1-X Cd x I 2 alloys (X=0.70). Here, we carried out the studies of the nature of radiati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9cd3636c64c8e32d33a720cd46423a94
https://doi.org/10.1016/j.jlumin.2016.12.054
https://doi.org/10.1016/j.jlumin.2016.12.054
Autor:
Liga Grase, Aurimas Čerškus, Anatoliy Opanasyuk, V. Kosyak, Yu. P. Gnatenko, Yaroslav Volodymyrovych Znamenshchykov, Jana Vecstaudza, Gundars Mezinskis, Arturs Medvids
Publikováno v:
Journal of Alloys and Compounds. 682:543-551
This paper reports the results of structural, photoluminescence and Raman characterization of thick Cd 1− x Zn x Te films with different zinc concentration obtained by the close spaced vacuum sublimation method. The analysis of the X-rays patterns
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::288120a07ee6891da0b4bfa4472e962e
https://doi.org/10.1016/j.jallcom.2016.05.065
https://doi.org/10.1016/j.jallcom.2016.05.065
Autor:
Anatoliy Opanasyuk, Gundars Mezinskis, V. Kosyak, Yu. P. Gnatenko, Līga Grase, Yaroslav Volodymyrovych Znamenshchykov, Aurimas Čerškus, Arturs Medvids
Publikováno v:
Journal of Luminescence. 171:176-182
Polycrystalline Cd 1− x Zn x Te thick films with thicknesses of about 30 μm have been deposited on a Mo coated glass substrate by means of close-spaced vacuum sublimation technique. X-ray diffraction measurements have shown that the films obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d8c29c2df29aec39f48e7bee0a6dc75
https://doi.org/10.1016/j.jlumin.2015.11.027
https://doi.org/10.1016/j.jlumin.2015.11.027