Morphology of Destructions of Solid Bodies under Irradiation by a High-Current Electron Beam in Filamented and Self-Focused Mode

Morphology of Destructions of Solid Bodies under Irradiation by a High-Current Electron Beam in Filamented and Self-Focused Mode

Bibliographic Details
Parent link:	Energy Fluxes and Radiation Effects (EFRE-2020 online): proceedings of 7th International Congress, September 14-26, 2020, Tomsk, Russia/ National Research Tomsk Polytechnic University (TPU) ; Institute of Electrical and Electronics Engineers (IEEE) ; ed. N. A. Ratakhin. [P. 906-910].— , 2020
Corporate Authors:	Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения, Национальный исследовательский Томский политехнический университет Инженерная школа неразрушающего контроля и безопасности Отделение электронной инженерии
Other Authors:	Oleshko V. I. Vladimir Ivanovich, Yakovlev A. N. Aleksey Nikolaevich, Tarasenko V. F. Victor Fedotovich, Van Vu Nguyen
Summary:	Title screen The autographic method was used to study the morphology of the damage occurring on the surface of metals and in polymethylmethacrylate (PMMA) after a single exposure to an electron beam formed in the vacuum diode of a pulsed electron accelerator in the modes of filamentation and self-focusing. It was found that in the zones of interaction between the filamentous beam and PMMA at a depth of 40-80 [mu]m, micro-fractures of a round and more complex shape with a diameter of 10-50 [mu]m form. The mechanism of local microdestruction formation is analyzed. Режим доступа: по договору с организацией-держателем ресурса
Published:	2020
Subjects:	электронный ресурс труды учёных ТПУ vacuum diode electron beam filamentation selffocusing solids destruction вакуумные диоды электронные пучки самофокусировка твердые тела разрушения облучение
Online Access:	https://doi.org/10.1109/EFRE47760.2020.9242003
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663079

Internet

https://doi.org/10.1109/EFRE47760.2020.9242003