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Исследование распределения дейтерия и водорода в сборках Ta|CD2|Ta, Ta|Ta|CD2|Ta|Ta и Nb|CD2|Nb, после воздействия высокотемпературной плазмы аргона на установке ПФ-4
С. 497–508.
Дидык А. Ю., Боровицкая И. В., Куликаускас В. С., Bondarenko G., Eriskin A. A., Никулин В. Я., Силин П. В., Белоус В., Васяк Я., Хаевска Е.
Assemblies of Ta | CD2 | Ta, Ta | Ta | CD2 | Ta | Ta and Nb | CD2 | Nb foils were irradiated 30th pulses of high-argon plasma on the "plasma focus" (PF-4). After irradiation, all the samples were investigated by foils registration recoil hydrogen and deuterium (ERDA) on both sides of each foil. It found redistribution of hydrogen and deuterium in stacks of foils. Experimental results for lung penetration ultradeep gaseous impurities: hydrogen and deuterium are explained based on the effects of shock waves on the foil and accelerated diffusion by an external force.
In book
М.: ФГБНУ "НИИ ПМТ", 2015.
Ruderman M. S., N. S. Petrukhin, Kataeva L. Y., Monthly Notices of the Royal Astronomical Society 2025 Vol. 542 No. 2 P. 1076–1087
We study standing non-linear sausage waves in coronal loops with the plasma temperature varying with time. In our analysis we use the simplest model of a coronal loop in the form of a straight magnetic tube with a circular cross-section. We also assume that the plasma-beta is low. This enables us to neglect the magnetic ...
Added: August 21, 2025
Боровицкая И. В., Пименов В. Н., Масляев С. А. et al., Металлы 2024 № 3 С. 82–93
Проведено исследование воздействия импульсных потоков высокотемпературной плазмы и ионов D+ и He+, генерируемых в установках Плазменный фокус с энергозапасом Е до ≈ 1 MДж (ПФ-1000) и Е @ 5 кДж (ПФ Вихрь), на листовые образцы из тантала. Определены общие черты и различия в изменении микроструктуры, текстуры и микротвердости их поверхностных слоев после облучения. Выполнено численное ...
Added: September 3, 2024
Зелёный Л. М., Захаров А. В., Popel S. et al., Успехи физических наук 2024 Т. 194 № 6 С. 569–599
We review studies of physical processes associated with the impact of external factors in outer space — flows of micrometeoroids and solar radiation — on the lunar regolith. Under the influence of these factors, regolith microparticles can detach from the surface and levitate. Near-surface plasma and levitating dust particles form a plasma-dust exosphere of the ...
Added: July 31, 2024
Borovitskaya I. V., Demin A. S., Komolova O. A. et al., Inorganic Materials: Applied Research 2024 Vol. 15 No. 3 P. 596–605
Damage to the surface layer of the Inconel 718 alloy, manufactured by selective laser melting using
additive technology followed by heat treatment, is studied under conditions of repeated pulsed exposure to
flows of helium ions and helium plasma under two irradiation modes in the Vikhr Plasma Focus installation:
in a soft mode with energy flux density q0 = ...
Added: May 25, 2024
Borovitskaya I. V., Demin A. S., Komolova O. A. et al., Russian Metallurgy (Metally) 2023 Vol. 2023 No. 7 P. 891–898
The influence of pulsed helium ion (HI) and helium plasma (HP) fluxes on an Inconel 718 alloy
fabricated by an additive technology via selective laser melting and subsequent heat treatment is studied. The
structural changes in the surface layer (SL) after irradiation are analyzed for two different modes: soft (at radiation
power density q = 2 × 108 ...
Added: November 14, 2023
Ruderman M. S., N. S. Petrukhin, Monthly Notices of the Royal Astronomical Society 2023 Vol. 523 No. 2 P. 2074–2082
We study oscillations of two parallel interacting magnetic tubes in the presence of plasma flow along the tubes. Using the cold plasma and thin tube approximations we derive the system of two equations describing these oscillations. This system of equations is valid for equilibria where the plasma density and flow velocity can vary along the ...
Added: July 26, 2023
Боровицкая И. В., Демин А. С., Комолова О. А. et al., Металлы (Российская Академия наук, Российская Федерация 2023 № 4 С. 34–42
Представлены результаты исследования воздействий импульсных потоков ионов гелия (ИГ) и гелиевой плазмы (ГП) на сплав Инконель 718, приготовленный по аддитивной технологии методом селективного лазерного сплавления с последующей термической обработкой. Определены основные структурные изменения в облученном поверхностном слое (ПС) для двух режимов облучения – мягкого (с плотностью мощности излучения q = 2 ∙108 Вт/см2 при длительности ...
Added: July 3, 2023
Peter Bespalov, Kuleshova V., Savilov A., Symmetry 2023 Vol. 15 No. 4 Article 838
In this study, kinetic interaction at the Cherenkov resonance between an electromagnetic wave pulse and a flow of electrons possessing a wide velocity spread at the scale of the characteristic range of the resonant electron wave interaction is considered. Due to the absence of a distribution function slope in the range of velocities corresponding to ...
Added: June 5, 2023
Ruderman M. S., Petrukhin N., Solar Physics 2022 Vol. 297 No. 6 Article 72
In this article we study the effect of a transitional layer in a magnetic tube on the real part
of the frequencies of kink oscillations. In our analysis, we use the model of a straight magnetic tube with the density and cross-section radius varying along the loop, and the thin-tube
thin-boundary (TTTB) approximation. First, we calculate the ...
Added: July 11, 2022
Ruderman M. S., Petrukhin N., Pelinovsky E., Solar Physics 2021 Vol. 296 Article 124
In this article we study the plasma motion in the transitional layer of a coronal loop randomly
driven at one of its footpoints in the thin-tube and thin-boundary-layer (TTTB) approximation. We introduce the average of the square of a random function with respect to time. This
average can be considered as the square of the oscillation amplitude ...
Added: August 18, 2021
Ruderman M., Petrukhin N., Solar Physics 2021 Vol. 296 Article 106
We study kink oscillations of a straight magnetic tube in the presence of siphon flows. The
tube consists of a core and a transitional or boundary layer. The flow velocity is parallel to
the tube axis, has constant magnitude, and confined in the tube core. The plasma density
is constant in the tube core and it monotonically decreases ...
Added: July 1, 2021
Грибков В. А., Боровицкая И. В., Демин А. С. et al., Приборы и техника эксперимента 2020 № 1 С. 75–83
Описаны плазменно-пучковая установка “Вихрь” типа “плазменный фокус” (п.ф.) с энергией ~5 кДж,
введенная недавно в эксплуатацию в ИМЕТ РАН, устройство ее составных элементов и параметры.
Рассмотрены физические процессы, происходящие в рабочей камере п.ф.: генерация пучков быстрых электронов, ионов, кумулятивной струи горячей плазмы, жесткого рентгеновского излучения,
а при использовании в качестве рабочего газа дейтерия – нейтронов. Проведены эксперименты по
испытанию ...
Added: April 20, 2021