Zobrazeno 1 - 10
of 40
pro vyhledávání: '"A. V. Fedunin"'
Autor:
A. P. Artyomov, Vladimir I. Oreshkin, N. A. Ratakhin, Alexander G. Rousskikh, S. A. Chaikovsky, A. V. Fedunin
Publikováno v:
Russian Physics Journal. 62:2194-2203
The advent of X-pinch based compact radiographs has significantly expanded the application field of pulsed radiography for diagnostics of fast processes. The key point here is the spatial resolution which these radiographs can provide. The method for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2af56761c939bb5a57dcc4ca11c023a6
https://doi.org/10.1007/s11182-020-01966-z
https://doi.org/10.1007/s11182-020-01966-z
Autor:
Alexander G. Rousskikh, A. P. Artyomov, Vladimir I. Oreshkin, Alexander Zhigalin, N. V. Zharova, V. F. Fedushchak, Ivan Lavrinovich, A. V. Fedunin, N. A. Ratakhin, S. A. Chaikovsky, A. A. Erfort
Publikováno v:
Russian Physics Journal. 60:1408-1412
The paper deals with the soft X-ray backlighting based on the X-pinch as a powerful tool for physical studies of fast processes. Proposed are the unique small-size pulsed power generators operating as a low-inductance capacitor bank. These pulse gene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6ecfd7ecc5608f4d475ab79addb7e6e
https://doi.org/10.1007/s11182-017-1229-x
https://doi.org/10.1007/s11182-017-1229-x
Publikováno v:
Journal of Physics: Conference Series. 1556:012083
This article presents the study of the influence of the cathode material of a plasma injector on the parameters of the x-ray source of a point Z-pinch (PZ-pinch). The experiments were carried out on the compact pulse power radiograph PR-PZP-M1 (210 k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62e2fa43b4a4d0ed5e2a477fb97ad26d
https://doi.org/10.1088/1742-6596/1556/1/012083
https://doi.org/10.1088/1742-6596/1556/1/012083
Autor:
A. P. Artyomov, V. L. Suhanov, Nikolai A. Sobolev, E. H. Baksht, V. V. Zabrodskii, Victor F. Tarasenko, M. V. Petrenko, S. A. Chaikovsky, P. N. Aruev, A. V. Fedunin
Publikováno v:
Instruments and Experimental Techniques. 58:102-106
A small-sized generator of picosecond electron beams is used to measure the temporal resolution of EUV and soft X-ray silicon detectors produced by the Ioffe Physical Technical Institute, Russian Academy of Sciences. The temporal resolution of the EU
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0323293c1fcb193233c8d026ebd7495e
https://doi.org/10.1134/s0020441215010017
https://doi.org/10.1134/s0020441215010017
Publikováno v:
2017 IEEE 21st International Conference on Pulsed Power (PPC).
Currently, along with the wire array and gas-puff Z-pinches, the Metal-Puff Z-pinches (based on vacuum arc discharge systems) are used [1]. The advantages of Metal-Puff Z-pinches are: A — significant initial conductivity (~ 104 Ohm−1-m−1 [2]) a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dac6e65b172b59855f04ae9173ba733c
https://doi.org/10.1109/ppc.2017.8291329
https://doi.org/10.1109/ppc.2017.8291329
Publikováno v:
2017 IEEE 21st International Conference on Pulsed Power (PPC).
In the paper [1] the technology using a vacuum arc discharge for the formation Z-pinches was called “the metallic puff”. We agree that term is quite successful and we will use it. When we start to investigate the metallic puff, we wanted to get a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26e6439252bd934dcf3583ddeb5535e1
https://doi.org/10.1109/ppc.2017.8291328
https://doi.org/10.1109/ppc.2017.8291328
Publikováno v:
Russian Journal of Bioorganic Chemistry. 37:249-253
The conjugate of the fluorescent dye 4,4,-difluoro-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indasten-8-propionic acid (BODIPY) with N 2,N 4,N 6-trimethylmelamine was obtained. This compound was shown to generate covalent crosslinks between DNA strand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2dcc50dd507638c1e6cb648b521a7d4
https://doi.org/10.1134/s1068162011020038
https://doi.org/10.1134/s1068162011020038
Autor:
S. V. Fedunin, Oksana G. Chakhmakhcheva, Andrey V. Aralov, Vladimir A. Efimov, Valeryi N. Klykov
Publikováno v:
Russian Journal of Bioorganic Chemistry. 35:250-253
A rapid and effective method of an automatic oligoribonucleotide synthesis alternative to the phosphoramidite one was developed. This method is based on the phosphotriester approach to internucleotide bond formation under intramolecular O-nucleophili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44121a717b1e284b0cb3bfb35454ee7e
https://doi.org/10.1134/s1068162009020149
https://doi.org/10.1134/s1068162009020149
Autor:
N. E. Kurmaev, F. I. Fursov, S. A. Chaikovsky, B.M. Kovalchuk, Vladimir I. Oreshkin, Aleksey Yu. Labetsky, Vladimir Kokshenev, A. V. Fedunin, Alexander G. Rousskikh, A. V. Shishlov, F. Bayol, N.A. Zhidkova, Rina B. Baksht, F. Lassalle, C. Mangeant
Publikováno v:
IEEE Transactions on Plasma Science. 35:592-600
Results of the experiments carried out on the GIT-12 generator at the current level of 3.5 MA and the Z-pinch implosion times from 700 ns to 1.1 mus are reported. A gas-puff-on-wire-array (triple-shell) load configuration with the outer double gas pu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29635deb6f25b7f1def4f297ebea76e2
https://doi.org/10.1109/tps.2007.896776
https://doi.org/10.1109/tps.2007.896776
Autor:
A. V. Fedunin, A. P. Artyomov, Alexander Zhigalin, Alexander G. Rousskikh, S. A. Chaikovsky, N. A. Ratakhin, Vladimir I. Oreshkin, Ivan Lavrinovich
Publikováno v:
2015 IEEE International Conference on Plasma Sciences (ICOPS).
Since 2006, researches of the X-pinch dynamics have been carried out at the Institute of High Current Electronics (Tomsk, Russia) on compact pulsed power generators (100–250 kA, 110–180 ns) of our own design. Considerable amount of the experiment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31714da2db55c144938018560d4f20e5
https://doi.org/10.1109/plasma.2015.7180011
https://doi.org/10.1109/plasma.2015.7180011