Plasma dynamic synthesis of iron oxides in the «frequency operation» mode of coaxial magnetoplasma accelerator

Research output: Contribution to journalConference article

Abstract

It is known that the epsilon phase of iron oxide ϵ-Fe2O3 has the highest value of coercive force among all known simple metal oxides (∼24 kOe) and is characterized by ferromagnetic resonance in the frequency range from 100 to 200 GHz. The noted features determine the possibility of its wide application. However, there is the problem of synthesis and stabilization this crystal structure at room temperature. In this paper, we consider the possibility to obtain ϵ-Fe2O3 by the plasma dynamic method when the system is operating in the frequency (multi-pulse) regime. The influence of the number power supply impulses on the phase composition of the synthesized products was studied using X-ray diffractometry.

Original languageEnglish
Article number042062
JournalJournal of Physics: Conference Series
Volume1115
Issue number4
DOIs
Publication statusPublished - 27 Nov 2018
Event6th International Congress on Energy Fluxes and Radiation Effects 2018, EFRE 2018 - Tomsk, Russian Federation
Duration: 16 Sep 201822 Sep 2018

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plasma dynamics
ferromagnetic resonance
iron oxides
power supplies
metal oxides
impulses
accelerators
stabilization
frequency ranges
crystal structure
room temperature
synthesis
products
pulses
x rays

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Plasma dynamic synthesis of iron oxides in the «frequency operation» mode of coaxial magnetoplasma accelerator. / Sivkov, A. A.; Shanenkov, I. I.; Gukov, M. I.

In: Journal of Physics: Conference Series, Vol. 1115, No. 4, 042062, 27.11.2018.

Research output: Contribution to journalConference article

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