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Plasmachemical Synthesis and Basic Properties of CoFe2O4 Magnetic Nanoparticles
Cobalt-ferrite (CoFe2O4) nanoparticles (CFNPs) are obtained using direct plasmachemical synthesis in the plasma of a low-pressure arc discharge. The formation of the CFNPs with an average size of 9 nm and a narrow granulometric ...
Device for Increasing the Magnetic Flux Pinning in Granular Nanocomposites Based on the High-Temperature Superconducting Ceramic
A device for modifying the granular high-temperature superconducting ceramics in the plasma of a low-pressure arc discharge has been considered. The particular features of the design and operational principle of this device ...
Phase Composition and the Micro- and Macrostructures of Quasi-Crystalline Powders Obtained by Plasma-Chemical Synthesis
Quasi-crystalline Al65Cu23Fe12 powders have been obtained by the method of plasma-chemical synthesis. Coarse particles have a spherical form and an inhomogeneous structure because of the laminar growth of crystallites ...
Plasma-Chemical Reactor Based on a Low-Pressure Pulsed Arc Discharge for Synthesis of Nanopowders
A reactor for producing nanopowders in the plasma of a low-pressure arc discharge has been developed. As a plasma source, a pulsed cold-cathode arc evaporator has been applied. The design and operating principle of the ...