Optoacoustic Effects in Pentaerythritol Tetranitrate with Ultrafine Aluminum-Particle Inclusions under Pulsed-Laser Action; Optics and Spectroscopy; Vol. 124, iss. 3

書目詳細資料
Parent link:Optics and Spectroscopy
Vol. 124, iss. 3.— 2018.— [P. 412-417]
企業作者: Томский политехнический университет
其他作者: Aduev B. P. Boris Petrovich, Nurmukhametov D. R. Denis Ramiljevich, Belokurov G. M. Gennady Mikhaylovich, Nelyubina N. V. Nataljya Vasiljevna, Tupitsyn A. V. Aleksandr Viktorovich
總結: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
語言:英语
出版: 2018
主題:
在線閱讀:https://doi.org/10.1134/S0030400X18030049
格式: 電子 Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=666792

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