Creation of stable dust structures in strong magnetic fields

S. I. Pavlov, E. S. Dzlieva, L. A. Novikov, A. Yu Ivanov, D. V. Yanitsin, V. A. Polischuk, V. Yu Karasev

Research output: Contribution to journalConference articlepeer-review

Abstract

When investigating the dusty plasmas in a magnetic field, there are a number of problems in creating stable dust structures. This is particularly evident in stratified discharge at fields above 1000 G. This report discusses the conditions of the experiment under which for the first time it was possible to create the stable dust structure in the glow discharge with fields up to 10 000 G. The areas of stability and instability of the dust trap have been detected depending on discharge parameters such as a gas sort, a pressure, a current and a radius of discharge tube. The conditions of instability are compared with the literary data on the properties of the glow discharge in plasma. The general recommendations for the creation of the stable dust structure are concluded.

Original languageEnglish
Article number012054
JournalJournal of Physics: Conference Series
Volume1787
Issue number1
DOIs
StatePublished - 16 Feb 2021
Event35th International Conference on Equations of State for Matter, ELBRUS 2020 - Elbrus, Kabardino-Balkaria, Russian Federation
Duration: 1 Mar 20206 Mar 2020

Scopus subject areas

  • Physics and Astronomy(all)

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