Simulation and experimental studies on the formation of high-power titanium ion beams for the synergy of ion implantation and energy impact on the surface

Simulation and experimental studies on the formation of high-power titanium ion beams for the synergy of ion implantation and energy impact on the surface

Bibliographic Details
Parent link:Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
Vol. 533.— 2022.— [P. 29-39]
Corporate Author: Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Научная лаборатория высокоинтенсивной имплантации ионов
Other Authors: Ryabchikov A. I. Aleksandr Ilyich, Tarakanov V. P. Vladimir Pavlovich, Korneva O. S. Olga Sergeevna, Sivin D. O. Denis Olegovich, Gurulev A. V. Aleksandr Valerjevich
Summary:Title screen
The development of a material modification method based on synergy of high-intensity ion implantation and simultaneous energy impact on the surface is aimed at creating deep ion-doped layers. To implement this method, the high power density of pulsed and repetitively-pulsed beams of metal and gas ions with micro-submillisecond duration are required. The paper presents the results of numerical simulation and experimental studies on the formation of pulsed high-intensity metal ion beams from vacuum arc plasma. The ballistic focusing of heavy ions at injection currents from 0.1 to 1 A has been studied. The influence of the ion current density, accelerating voltage, and conditions for neutralizing the beam space charge on the transport and focusing of a high power density ion beam has been studied. The possibility of ballistic formation of submillisecond titanium ion beams with a pulse power density of a hundred kilowatts per square centimeter has been experimentally shown.
Режим доступа: по договору с организацией-держателем ресурса
Published: 2022
Subjects:
электронный ресурс
труды учёных ТПУ
metal ions
vacuum arc plasma
submillisecond beams
high power density
Online Access:https://doi.org/10.1016/j.nimb.2022.10.015
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669203

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