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Исследование получения соединений несмешиваемых материалов с помощью высокотемпературной импульсной плазмы
С. 271–271.
Eriskin A. A.
The work carried out research on the use of pulsed high-temperature plasma for the preparation of compounds of immiscible materials. The technique of irradiation on materials installation type Plasma Focus.
In book
М.: МИЭМ НИУ ВШЭ, 2016.
Barskaya E. S., Savin A. M., Chernov K. V. et al., International Journal of Molecular Sciences 2026 Vol. 27 No. 6 Article 2800
Copper–organic compounds are being investigated as antitumor candidates. Besides their efficacy as cytotoxic agents alone, the oxidative potential of electrochemical Cu2+-to-Cu1+ transition emerges as an attractive approach for elimination of tumor cells otherwise resistant to chemotherapy. To minimize side effects of the potent oxidative burst upon Cu(II) reduction, the metal cations should be delivered to the ...
Added: April 15, 2026
B.V. Andryushechkin, Павлова Т. В., В.М. Ш. et al., Physical Chemistry Chemical Physics 2026 Vol. 28 No. 1 P. 47–51
The early stage of molecular oxygen adsorption on the Ag(100) surface was reexamined with scanning tunneling microscopy (STM) and density functional theory. Using an oxygen-functionalized STM tip, we demonstrated that the simple interpretation of the individual objects randomly distributed over the surface as chemisorbed oxygen atoms is incompatible with the cross-shaped structures observed in atomic-resolution ...
Added: February 17, 2026
B. V. Andryushechkin, Pavlova T. V., Shevlyuga V. M. et al., Physics of Wave Phenomena 2025 Vol. 33 No. 6 P. 424–433
Adsorption of molecular oxygen on the Ag(111) surface at room temperature has been studied using scanning tunneling microscopy (STM), Auger-electron spectroscopy (AES), temperature programmed desorption (TPD), and density functional theory (DFT). In the early stage of adsorption, the STM images show formation of a disordered phase in the form of dark spots (local oxide (Ag6O6) ...
Added: February 17, 2026
B.V. Andryushechkin, Denisenkov V. S., Komarov N. S. et al., Surface Science 2025 Vol. 760 Article 122769
Adsorption of iodine on Ag(110) has been studied in ultra high vacuum with room temperature scanning tunneling microscopy (STM) and low energy electron diffraction (LEED) in combination with density functional theory (DFT) calculations. It was found that at low coverages iodine forms structure. Further adsorption of iodine leads to compression of atoms in the troughs along direction and formation of domain walls separating domains. As ...
Added: February 17, 2026
Боровицкая И. В., Пименов В. Н., Коршунов С. Н. et al., Вопросы атомной науки и техники. Термоядерный синтез 2025 Т. 48 № 3 С. 135–146
Проведено исследование влияния мощного импульсного лазерного излучения (ЛИ), создаваемого в установке ГОС 1001 в режиме модулированной добротности с плотностью мощности потока, равной 1,0·1014 Вт/м2, длительно-стью импульса t = 50 нс, числом импульсов N от 1 до 8 на структуру и микротвёрдость поверхности образцов вольфрама, размещённых в вакуумной камере. Образцы облучены в исходном состоянии и после ...
Added: December 26, 2025
Pimenov V. N., Borovitskaya I. V., Bondarenko G.G. et al., Inorganic Materials: Applied Research 2025 Vol. 16 No. 6 P. 1863–1873
Using the Plasma Focus PF-5M device, damageability, erosion, and structural changes in the surface
layers of tungsten single-crystal samples caused by exposure to pulsed electron beams are studied in comparison
with pulsed irradiation by combined flows of helium ions and helium plasma with the following
parameters: power density qe = 5 × 108 W/cm2 for electrons; qipl = ...
Added: November 21, 2025
Боровицкая И. В., Пименов В. Н., Масляев С. А. et al., Металлы 2025 № 4 С. 93–103
Проведено исследование структурного состояния и микротвердости поверхностного
слоя образцов монокристаллического вольфрама после воздействия импульсными потоками ионов
He+ и гелиевой плазмы, генерируемыми в установке Плазменный фокус «Вихрь» (ИМЕТ РАН). Параметры облучения: плотность мощности плазмы 108 Вт/см2 и ионов 2·109 Вт/см2 при длительности
воздействия плазмы и ионов 100 и 20 нс соответственно; число импульсных воздействий 15; энергия
ионов гелия ~100 кэВ; ...
Added: October 10, 2025
Borovitskaya I. V., Pimenov V. N., Korshunov S. N. et al., Physics of Atomic Nuclei 2025 Vol. 88 No. 1 P. S67–S78
Comparative studies of tungsten surface damageability under irradiation with steady-state helium ion fluxes and pulsed helium ion and helium plasma fluxes in the ion-beam accelerator (ILU) and in the Vikhr Plasma Focus (PF) installation have been carried out. The parameters of irradiation with steady-state He+ ion fluxes in the ILU: helium ion energy of 30 ...
Added: July 22, 2025
I. N. Senchikhin, Konarev P. V., Volkov V. V. et al., Journal of Chemical Physics 2025 Vol. 162 No. 9 Article 094307
The behavior of silver nitrate in non-aqueous liquid oligomeric media—aromatic and aliphatic diglycidyl ethers and aliphatic diamine—hasbeen investigated. By employing UV–visible spectrophotometry and dynamic light scattering, it has been shown that in diglycidyl oligomers,regardless of the nature of the monomeric unit, the formation of silver nanoparticles occurs, and the kinetics of this process has been ...
Added: March 10, 2025
Боровицкая И. В., Пименов В. Н., Коршунов С. Н. et al., Вопросы атомной науки и техники. Термоядерный синтез 2024 № 3 С. 79–92
Проведены сравнительные исследования повреждаемости поверхности вольфрама при облучении стационарными потоками ионов гелия и импульсными потоками ионов гелия и гелиевой плазмы в ионно-лучевом ускорителе ИЛУ и в установке Плазменный фо-кус (ПФ) «Вихрь». Параметры облучения стационарными потоками ионов He+ в ИЛУ: энергия ионов гелия 30 кэВ, дозы 1,0·1018 и 2,0·1018 см–2, температура мишеней в процессе облучения не ...
Added: October 29, 2024
B. V. Andryushechkin, Loginov B. A., Physics of Wave Phenomena 2023 Vol. 31 No. 2 P. 67–73
Structural transformations under chlorine adsorption on the Ag(100) surface have been studied with scanning tunneling microscopy (STM) and within the density functional theory (DFT) calculations. The DFT method reveals that the preferable adsorption site of chlorine atoms is the fourfold hollow position. The STM technique is used to study the disorder-order structural phase transition occurring ...
Added: March 24, 2024
B. V. Andryushechkin, Pavlova T. V., Shevlyugaa V. M., Physical Chemistry Chemical Physics 2024 Vol. 26 No. 2 P. 1322–1327
The atomic structure of the Ag(111)-p(4 × 4)-O phase was reexamined with scanning tunneling microscopy (STM) and density functional theory. We discovered two different phases with the same (4 × 4) periodicity and demonstrated that the accepted Ag6 model is incompatible with high-resolution oxygen-sensitive STM images. Using bias dependencies of the STM images, we have shown ...
Added: March 24, 2024
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
B. V. Andryushechkin, Pavlova T. V., Journal of Chemical Physics 2022 Vol. 156 No. 16 Article 164702
Room temperature adsorption of molecular iodine on Ag(111) has been studied by scanning tunneling microscopy (STM), low energy electron diffraction, Auger electron spectroscopy with factor analysis, and density functional theory (DFT). At the chemisorption stage, iodine first forms a (√3 ×√3)R30○ structure. Further iodine dosing leads to continuous commensurate–incommensurate phase transition, taking place via the formation of striped ...
Added: December 13, 2022
Joás Grossi, Pisarev V., Journal of Physics: Condensed Matter 2022 Vol. 35 No. 1 Article 015401
In this work we use the two-temperature model coupled to molecular dynamics with sinks at the boundaries of the electronic subsystem to study crystal-growth rate in a quasi one-dimensional W crystal into a supercooled melt. The possibility of varying the extension of the electronic grid along with the sinks allows a more realistic description of ...
Added: November 1, 2022