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Surface Modification of Nafion Membrane Electrolyte by the Ion-Beam-Assisted Deposition of Platinum and Rare-Earth Metals
AbstractLayers on the surface of Nafion polymer membrane, which is used as an electrolyte in low-temperature fuel cells, are prepared by the...
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Features of the Effect of a High-Power Ion Beam of Nanosecond Duration on Polyethylene Terephthalate
AbstractThe features of the formation of the surface morphology of polyethylene terephthalate under the influence of a high-power ion beam of...
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Synthesis of TiN–Cu Nanocomposite Coatings Using Combined Vacuum-Arc Evaporation, Magnetron Sputtering, and Ion Beam Sputtering
Abstract —Superhard TiN–Cu composite coatings are fabricated. Their synthesis is based on combined operation of a vacuum arc evaporator, a planar...
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Focused Ion Beams and Complementary Techniques to Study the Silvering of Ancient Roman Coins
Abstract —Two ancient Roman silver coins dating back to the 3rd–4th century AD are studied. A set of modern micro- and nondestructive analytical...
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Ion Beam Implantation Technology for Production of Thin Nanoporous Ge Layers Suited for Li-Ion Batteries
In the industry for the development of rechargeable Li-ion battery electrodes, thin nanoporous Ge (PGe) layers as a promising material were...
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Biological applications of the NanoSuit for electron imaging and X-microanalysis of insulating specimens
Field emission scanning electron microscopy (FESEM) is an essential tool for observing surface details of specimens in a high vacuum. A series of...
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Application of Auger electron spectroscopy in lithium-ion conducting oxide solid electrolytes
Garnet-type oxide solid electrolytes are the critical materials for all-solid-state lithium ion batteries. Nanoscale spectroscopic analysis on solid...
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Dynamics of Elemental and Phase Composition of the Surface of AK5M2 Alloy Modified with Ti and Irradiated by an Electron Beam
AbstractThe surface layer of AK5M2 alloy is modified with a Ti film by the vacuum-arc method. The modified samples are irradiated by the method of...
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Features of the Formation of Surface Layers on Metal Materials by the of Electric Arc Vacuum-Ion-Plasma Deposition Method
AbstractMethods of electric arc ion vacuum plasma deposition (VIPD) are widely used to improve the performance of metallic materials in mechanical...
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Combined Pulsed Helium Ion and Helium Plasma Treatment of Titanium
AbstractThe surface effects and the damage and structural changes in the titanium surface layer (SL) during irradiation with powerful pulsed helium...
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Microanalysis of TiN phases formed in inclusions of electrogas weld metal
This study has been conducted to confirm the formation of TiN phase in the electrogas (EG) weld metal and, if it formed, to identify the nucleation...
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Development of Submicrometer Conical Surface Morphology on Nanometer-Thick Al–Fe Alloy Films under Various Conditions of Ion-Assisted Deposition onto Glass
AbstractThe morphology, topography, and wettability with distilled water of Al–1.5 at % Fe alloy films with thicknesses of 25–90 nm are investigated....
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Nanostructured ternary compound Hg(Cd)Te-based composite formed by ion bombardment Ag+ for hybrid photonics
The results of a study of composite structures p -(Ag 2 O-Hg 1− x Cd x Te ( x ~ 0.223)) based on nanosized silver oxide inclusions in a semiconductor matrix...
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Structural Phase Variations in High-Entropy Alloy upon Pulsed Electron Beam Irradiation
AbstractIn this paper, we obtain a high-entropy alloy (HEA) of the Al–Co–Cr–Fe–Ni system with a nonequiatomic composition using the technology of...
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Influence of the Structure of Ion Tracks in YBCO on the Superconducting Properties of Composite Wires
AbstractThe structure of radiation defects – tracks is studied in a 1 µm thick YBa 2 Cu 3 O 6 +
δ layer in composite tapes irradiated with Xe and Kr ions...
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Effect of the Preliminary Heat Treatment of Chlorinated Polyvinyl Chloride on the Formation of Carbon Nanofibers on its Surface under High-Power Ion-Beam Irradiation
The effect of a high-power ion beam of nanosecond duration on layers of chlorinated polyvinyl chloride with a catalytic additive (ferrocene), which...
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Composition of Catalytic Layers Formed by the Ion-Beam-Assisted Deposition of Platinum and Gadolinium on Carbon Carriers
Abstract —Catalytic layers on the surface of Toray Carbon Fiber Paper TGP-H-060 T and AVCarb® Carbon Fiber Paper P50 carbon carriers are formed by the...
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Improving the Accuracy of Determining the Elemental Composition of Uranium-Containing Microparticles by the Sem–Epma Method
AbstractThe results of applying the methods of scanning electron microscopy and electron-probe microanalysis (SEM–EPMA) in combination with etching...
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Formation of Surface Layers of Stainless Steel and Titanium Alloy by N+ Ion Implantation
AbstractThe N + ion implantation effect on the surface morphology, nitrogen accumulation, formation of chemical compounds, and structural and phase...
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Influence of Catalytic Additives on the Formation of Nanostructured Carbon Layers on the Surface of Chlorinated Polyvinyl Chloride under a High-Power Ion Beam
Abstract —The influence of catalytic additives (various organometallic and inorganometallic compounds) in chlorinated polyvinyl chloride on the...
