Zobrazeno 1 - 10
of 184
pro vyhledávání: '"G. P. Yablonskii"'
Autor:
I. V. Bodnar, A. A. Feshchanka, V. V. Khoroshko, V. N. Pavlovsky, I. E. Svitenkov, G. P. Yablonskii
Publikováno v:
Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series. 59:81-86
AgIn7S11 single crystals are herein grown by the vertical Bridgman method. The composition of the obtained single crystals is determined by X-ray microprobe analysis as well as the crystal structure – by X-ray diffraction analysis. It is shown that
Publikováno v:
Journal of Applied Spectroscopy. 89:671-676
Publikováno v:
Journal of Applied Spectroscopy. 89:505-510
We study the spectra of excitation and photoluminescence of CaAl2O4:Eu3+ nanoluminophores in a wide interval of temperatures and laser excitation levels from 40 to 2.3 · 103 kW/cm2. The photoluminescence spectra of CaAl2O4:Eu3+ have the shape of nar
Autor:
A. V. Mudryi, V. D. Zvivulko, O. M. Borodavchenko, M. V. Yakushev, V. N. Pavlovskii, E. V. Lutsenko, G. P. Yablonskii
Publikováno v:
Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series. 58:245-254
Представлены результаты исследования спектров излучения кристаллов и тонких пленок CuInSe2 при непрерывном (2 Вт/см2) и наносекундном импул
Autor:
A. A. Feschenko, I. E. Svitsiankou, V. V. Khoroshko, G. P. Yablonskii, I. V. Bodnar, V.N. Pavlovskii
Publikováno v:
Exploratory Materials Science Research. 2:37-42
Autor:
I. E. Svitsiankou, G. P. Yablonskii, V. N. Pavlovskii, О. М. Borodavchenko, Е. V. Lutsenko, М. V. Yakushev, А. V. Мudryi, V. D. Zhivulko
Publikováno v:
Journal of Applied Spectroscopy. 87:1037-1042
Spontaneous and stimulated emission (SE) of thin Cu(In,Ga)Se2 films, deposited on sodium-containing glass substrates and irradiated by protons with an energy of 2.5 keV and doses of 1014–1017 cm–2, were investigated upon excitation by nanosecond
Growth, Structure, and Temperature Dependence of the Band Gap of Mn0.3Ag0.7In4.1S6.8 Single Crystals
Publikováno v:
Journal of Applied Spectroscopy. 87:820-824
Mn0.3Ag0.7In4.1S6.8 single crystals were grown by directed melt crystallization. Their composition and crystal structure were determined. It was established that the Mn0.3Ag0.7In4.1S6.8 single crystals crystallized in the cubic spinel structure. The
Autor:
S. O. Kognovitckii, V. N. Pavlovskii, Evgenii V. Lutsenko, M. V. Yakushev, E. V. Muravitskaya, I. E. Svitsiankou, V. D. Zhivulko, G. P. Yablonskii, A. V. Mudry, O. M. Borodavchenko
Publikováno v:
Semiconductors. 54:1247-1253
The emission spectra of thin nanocrystalline films of Cu(In1 – xGax)(SySe1 – y)2 (CIGSSe) direct-gap solid solutions in the structure of solar cells, recorded upon continuous-wave laser excitation (~0.5 W/cm2) and nanosecond pulsed laser excitati
Publikováno v:
Journal of Applied Spectroscopy. 87:236-239
Mn1.5AgIn8.0S14 single crystals were grown by Bridgman directed melt crystallization. Their composition and crystal structure were determined. Single crystals crystallized in the cubic spinel structure with lattice constant a = 10.765 ± 0.005 A. The
Publikováno v:
Journal of Applied Spectroscopy. 87:9-14
The relationships governing variation of the photoluminescence of graphitic carbon nitride synthesized by heat treatment of melamine in a closed air medium containing oxygen in the temperature range of 10–300 K were investigated. It was shown that