Zobrazeno 1 - 10
of 28
pro vyhledávání: '"E. A. Ershov-Pavlov"'
Autor:
Nikolai Tarasenko, Miroslav Kuzmanovic, E. A. Nevar, E. A. Ershov-Pavlov, V. V. Kiris, M. I. Nedel'ko, Jelena Savovic
Publikováno v:
Journal of Applied Spectroscopy. 86:900-907
Efficiency of LIBS signal enhancement by deposition of gold nanoparticles prepared by laser ablation in acetone on the surface of the analyzed sample has been studied. Characteristics of laser plasma generated on steel surface before and after deposi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc4536bd52764a85fbcc2bea3f18bcaf
https://doi.org/10.1007/s10812-019-00913-2
https://doi.org/10.1007/s10812-019-00913-2
Publikováno v:
High Temperature Material Processes An International Quarterly of High-Technology Plasma Processes. 21:1-12
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7da3c6d5d0c844833b4e937680fb2a2a
https://doi.org/10.1615/hightempmatproc.2017019888
https://doi.org/10.1615/hightempmatproc.2017019888
Publikováno v:
International Journal of Nanoscience. 18:1940022
Composite Ag–Cu and Ni–C nanoparticles were synthesized by laser ablation and spark discharge in liquid, respectively. An amplification of the signal during laser induced breakdown spectroscopy was observed after deposition of the nanoparticles o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::944ace30393770836ebdb8eec24d0209
https://doi.org/10.1142/s0219581x19400222
https://doi.org/10.1142/s0219581x19400222
Autor:
V. A. Rozantsev, E. V. Muravitskaya, N. M. Kozhukh, E. V. Klyachkovskaya, E. A. Ershov-Pavlov, M. V. Belkov
Publikováno v:
Journal of Applied Spectroscopy. 77:765-770
The ability to use laser ablation for preparation of art pigment samples in quantitative analysis of their elemental composition by atomic emission spectroscopy of inductively coupled plasma is shown. The proposed technique enables one to eliminate e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65c55cd713f2bf292df7052a71cb76f7
https://doi.org/10.1007/s10812-011-9400-6
https://doi.org/10.1007/s10812-011-9400-6
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 63:1024-1037
A physical model is developed accounting for dynamics and radiation of plasma plumes induced by nanosecond laser pulses on surface of solid samples. The model has been applied to simulate emission spectra of the laser erosion plasma at the elemental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3eba3ebd6ef3e4606dc21b638644fcf5
https://doi.org/10.1016/j.sab.2008.09.009
https://doi.org/10.1016/j.sab.2008.09.009
Publikováno v:
Journal of Applied Spectroscopy. 72:434-442
Using the methods of numerical simulation, we have investigated the dependence of the intensity and parameters of the spectral line profiles in the radiation of semitransparent plasma on its optical thickness, the degree of inhomogeneity, and the par
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7179544b784c5766df4b2576cf96b90
https://doi.org/10.1007/s10812-005-0094-5
https://doi.org/10.1007/s10812-005-0094-5
Autor:
K. L. Stepanov, K. Yu. Katsalap, S. Djurović, E. A. Ershov-Pavlov, Dragan Nikolic, Zoran Mijatovic
Publikováno v:
Journal of Applied Spectroscopy. 69:459-466
The transverse distribution of the plasma temperature in the positive column of a d.c. cascade arc in argon at atmospheric pressure has been measured. The measurements have been carried out by the conventional method involving the determination of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45838a675381c9a42950330974ac2811
https://doi.org/10.1023/a:1019771720674
https://doi.org/10.1023/a:1019771720674
Autor:
K. L. Stepanov, E. A. Ershov-Pavlov
Publikováno v:
Journal of Applied Spectroscopy. 68:350-358
The influence of spatial inhomogeneity and temporal fluctuations of the parameters of equilibrium plasma on the intensity and shape of the lines in the spectrum of its radiation was investigated. A closed mathematical model based on the solution of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::893204a58f7753fc45d07eb4b6c51392
https://doi.org/10.1023/a:1019245009362
https://doi.org/10.1023/a:1019245009362
Publikováno v:
Plasma Chemistry and Plasma Processing. 20:65-86
Results are presented of optical emission spectroscopy (OES) application asa control tool to improve fly-ash plasma vitrification. A twin-torch plasmasystem has been used for the fly-ash processing, and a new OES method hasexamined metallic vapors ab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab1a68533270f48dd6e2abf23d438fb5
https://doi.org/10.1023/a:1006921927249
https://doi.org/10.1023/a:1006921927249
Publikováno v:
Journal of Physics D: Applied Physics. 32:2552-2559
Plasma temperature and electron density have been measured by optical emission spectroscopy in a transferred direct current arc with graphite electrodes. The measurements were realized for the arc running in a 1.7 cm3 s-1 argon flow at atmospheric pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65b39d417271b683f780ff6c1cbc9bb3
https://doi.org/10.1088/0022-3727/32/19/312
https://doi.org/10.1088/0022-3727/32/19/312