Optoacoustic Effects in Pentaerythritol Tetranitrate with Ultrafine Aluminum-Particle Inclusions under Pulsed-Laser Action; Optics and Spectroscopy; Vol. 124, iss. 3
| Parent link: | Optics and Spectroscopy Vol. 124, iss. 3.— 2018.— [P. 412-417] |
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| Korporacja: | |
| Kolejni autorzy: | , , , , |
| Streszczenie: | Title screen Results of studying optoacoustic characteristics of pentaerythritol tetranitrate (PETN) specimens with inclusions of ultrafine aluminum particles (100 nm) are presented. Regularities of the increase of extinction coefficient kef and signal amplitude U on a piezodetector by increasing laser-pulse fluence H have been established. Estimates have been made, and it has been concluded that, during a laser pulse, heating of aluminum inclusions and a shell surrounding it occurs up to a gasification temperature and appear craters on a specimen’s surface appear at H > 0.1 J/cm2 Режим доступа: по договору с организацией-держателем ресурса |
| Język: | angielski |
| Wydane: |
2018
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| Hasła przedmiotowe: | |
| Dostęp online: | https://doi.org/10.1134/S0030400X18030049 |
| Format: | Elektroniczne Rozdział |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=666792 |
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| 200 | 1 | |a Optoacoustic Effects in Pentaerythritol Tetranitrate with Ultrafine Aluminum-Particle Inclusions under Pulsed-Laser Action |f B. P. Aduev, D. R. Nurmukhametov, G. M. Belokurov[et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 18 tit.] | ||
| 330 | |a Results of studying optoacoustic characteristics of pentaerythritol tetranitrate (PETN) specimens with inclusions of ultrafine aluminum particles (100 nm) are presented. Regularities of the increase of extinction coefficient kef and signal amplitude U on a piezodetector by increasing laser-pulse fluence H have been established. Estimates have been made, and it has been concluded that, during a laser pulse, heating of aluminum inclusions and a shell surrounding it occurs up to a gasification temperature and appear craters on a specimen’s surface appear at H > 0.1 J/cm2 | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Optics and Spectroscopy | ||
| 463 | |t Vol. 124, iss. 3 |v [P. 412-417] |d 2018 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a тетранитрат пентаэритрита | |
| 610 | 1 | |a включения | |
| 610 | 1 | |a алюминий | |
| 610 | 1 | |a газификация | |
| 610 | 1 | |a поток энергии | |
| 701 | 1 | |a Aduev |b B. P. |g Boris Petrovich | |
| 701 | 1 | |a Nurmukhametov |b D. R. |g Denis Ramiljevich | |
| 701 | 1 | |a Belokurov |b G. M. |g Gennady Mikhaylovich | |
| 701 | 1 | |a Nelyubina |b N. V. |g Nataljya Vasiljevna | |
| 701 | 1 | |a Tupitsyn |b A. V. |g Aleksandr Viktorovich | |
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