Zobrazeno 1 - 10
of 34
pro vyhledávání: '"V. A. Kel'man"'
Publikováno v:
Journal of Applied Spectroscopy. 83:598-602
Plasma luminescence spectra of longitudinal repetitively pulsed discharge in a mixture of argon–sulfur were investigated in the spectral range 300–1000 nm. The major emitting plasma components, such as S2 molecules, sulfur atoms, and ions, are fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::115015b7b747b50cd083715c2e01f33b
https://doi.org/10.1007/s10812-016-0334-x
https://doi.org/10.1007/s10812-016-0334-x
Autor:
V. A. Kel’man, M. I. Migovich
Publikováno v:
Optics and Spectroscopy. 121:62-67
We have investigated the laser-excited photoluminescence spectra of powder and aqueous solution threonine. The spectral ranges of the photoluminescence and its intensity maxima have been determined. We have measured the spectral dependence of the mol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15afb9dcb81240866c336be62b219780
https://doi.org/10.1134/s0030400x16070134
https://doi.org/10.1134/s0030400x16070134
Publikováno v:
Journal of Applied Spectroscopy. 82:970-974
We have experimentally studied the luminescence spectra of glycine powder in the plasma of a repetitively pulsed longitudinal discharge in argon–glycine and helium–glycine mixtures. We have identified the main fragments of the glycine molecule em
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee36f182597bc18512a82d44e6a88a1b
https://doi.org/10.1007/s10812-016-0213-5
https://doi.org/10.1007/s10812-016-0213-5
Publikováno v:
Optical and Quantum Electronics. 50
The influence of zinc additives on the copper vapor laser output characteristics has been studied. On the basis of summarizing the results of the various types of metal additives action an assumption on a single mechanism of influence has been sugges
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ff94f172cd9e3a83b08f39f6166f3e9
https://doi.org/10.1007/s11082-018-1589-7
https://doi.org/10.1007/s11082-018-1589-7
Publikováno v:
Ukrainian Journal of Physics. 60:1189-1195
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ebd34a934058ae24e85428fc62e74f3
https://doi.org/10.15407/ujpe60.12.1189
https://doi.org/10.15407/ujpe60.12.1189
Autor:
V. A. Kel’man, M. I. Migovich
Publikováno v:
Optics and Spectroscopy. 117:194-200
Quantum-chemical methods are used to calculate electronic-absorption spectra, dipole moments, and atomic-charge distributions of aromatic amino acids in aqueous solutions at various concentrations. The electronic-absorption spectra are analyzed and c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3213b7949a0320a8dc612043213ef6a
https://doi.org/10.1134/s0030400x14080190
https://doi.org/10.1134/s0030400x14080190
Publikováno v:
Optics and Spectroscopy. 114:197-204
The excitation of simultaneous luminescence of XeCl* and XeBr* exciplex molecules in a longitudinal pulsed-periodic discharge has been studied. To generate exciplex molecules, a three-component mixture of xenon with cesium bromide and chloride vapors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3340908c3f418ea51e271ec5e9aaadcd
https://doi.org/10.1134/s0030400x13010141
https://doi.org/10.1134/s0030400x13010141
Publikováno v:
Optics and Spectroscopy. 114:25-29
We have experimentally studied the UV radiation of a low-temperature barrier discharge plasma in an Ar-H2O mixture. The spectral interval 300–400 nm has been examined in detail. Addition of argon with a pressure of 24 kPa to a barrier discharge in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5f908d96b3dbdecce170c7c36c5f6a9
https://doi.org/10.1134/s0030400x13010104
https://doi.org/10.1134/s0030400x13010104
Autor:
P. P. Puga, V. N. Krasylynec, I. I. Turok, K. P. Popovych, P. S. Danilyuk, G. D. Puga, V. A. Kel’man, I. I. Chichura
Publikováno v:
Inorganic Materials. 48:1033-1038
This paper examines the effect of doping level on the X-ray luminescence of TbO2-doped polycrystalline lithium tetraborate. It is shown that, when interpreting such spectra, it is convenient to proceed from the terms of free activator and constituent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfa0cafcf75738424d8e9d7280abb60e
https://doi.org/10.1134/s0020168512100081
https://doi.org/10.1134/s0020168512100081
Publikováno v:
Journal of Applied Spectroscopy. 79:330-333
We present the results of a study of a barrier-discharge plasma in an Ar–H2O mixture in the UV region of the spectrum (200–500 nm). The saturated water vapor pressure was varied over the range 2.0–2.5 kPa. A comparative study of the spectral ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a02b16f8ba9adabfb20f27608ec4a75
https://doi.org/10.1007/s10812-012-9603-5
https://doi.org/10.1007/s10812-012-9603-5