Ionization Processes in a Carbon Aerosol Upon Exposure to Long Laser Pulses. II; Russian Physics Journal; Vol. 65, iss. 4
| Parent link: | Russian Physics Journal Vol. 65, iss. 4.— 2022.— [P. 683-687] |
|---|---|
| Ente Autore: | |
| Altri autori: | , , , , , , |
| Riassunto: | Title screen An experimental setup and a technique for measuring the temperature and concentration of carbon and barium oxide particles in an ionized dispersed medium are described. It is shown that in a wide-aperture Nd laser beam at a wavelength of 1.06 µm with a pulse duration of ~1 ms, the ionization threshold of a carbon dispersed medium is lower than the ionization threshold of a focused beam. The ionization threshold is 5-10 times higher for the medium with barium oxide particles (with a low ionization potential) than for the medium with carbon particles for both focused and wide-aperture beams. It has been experimentally confirmed that exothermic reactions prevail over other processes during ionization of the examined media. Режим доступа: по договору с организацией-держателем ресурса |
| Lingua: | inglese |
| Pubblicazione: |
2022
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| Soggetti: | |
| Accesso online: | https://doi.org/10.1007/s11182-022-02685-3 |
| Natura: | Elettronico Capitolo di libro |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669566 |
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| 200 | 1 | |a Ionization Processes in a Carbon Aerosol Upon Exposure to Long Laser Pulses. II |d Процессы ионизации при воздействии длинных лазерных импульсов на углеродный аэрозоль. II |f S. F. Balandin, V. A. Donchenko, V. F. Myshkin (Mishkin) [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 7 tit.] | ||
| 330 | |a An experimental setup and a technique for measuring the temperature and concentration of carbon and barium oxide particles in an ionized dispersed medium are described. It is shown that in a wide-aperture Nd laser beam at a wavelength of 1.06 µm with a pulse duration of ~1 ms, the ionization threshold of a carbon dispersed medium is lower than the ionization threshold of a focused beam. The ionization threshold is 5-10 times higher for the medium with barium oxide particles (with a low ionization potential) than for the medium with carbon particles for both focused and wide-aperture beams. It has been experimentally confirmed that exothermic reactions prevail over other processes during ionization of the examined media. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Russian Physics Journal | ||
| 463 | |t Vol. 65, iss. 4 |v [P. 683-687] |d 2022 | ||
| 510 | 1 | |a Процессы ионизации при воздействии длинных лазерных импульсов на углеродный аэрозоль. II |z rus | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a laser radiation | |
| 610 | 1 | |a optical breakdown | |
| 610 | 1 | |a plasma | |
| 610 | 1 | |a pulse | |
| 610 | 1 | |a ionization | |
| 610 | 1 | |a intensity | |
| 610 | 1 | |a carbon | |
| 610 | 1 | |a chemical reactions | |
| 701 | 1 | |a Balandin |b S. F. |g Sergei Flavievich | |
| 701 | 1 | |a Donchenko |b V. A. |g Valery Alekseevich | |
| 701 | 1 | |a Myshkin (Mishkin) |b V. F. |c Physicist |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1962- |g Vyacheslav Fedorovich |3 (RuTPU)RU\TPU\pers\31492 |9 15653 | |
| 701 | 1 | |a Potekaev |b A. I. |g Aleksandr Ivanovich | |
| 701 | 1 | |a Khan |b V. A. |c physicist |c Associate Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1952- |g Valery Alekseevich |3 (RuTPU)RU\TPU\pers\31988 |9 16048 | |
| 701 | 1 | |a Orazymbetova |b A. K. |g Aygul Kanybekovna | |
| 701 | 1 | |a Ospanova |b N. A. |g Nurzhamal Akbaevna | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа ядерных технологий |b Отделение ядерно-топливного цикла |3 (RuTPU)RU\TPU\col\23554 |
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| 856 | 4 | 0 | |u https://doi.org/10.1007/s11182-022-02685-3 |
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