Ring dust structures in a weak inhomogeneous magnetic field
Kodanova S. Abdirakhmanov A. Dyachkov L. Bastykova N. Ramazanov T.
November 2022John Wiley and Sons Inc
Contributions to Plasma Physics
2022#62Issue 10
Experimental results on the influence of an external inhomogeneous magnetic field created in the end areas of the coil on the dynamics of a ring-shaped dust structure in a stratified glow discharge in argon are presented. The rotational behaviour of the ring was investigated at different magnetic fields in the range up to 16 mT. It was found that the direction of rotational motion of dust particles in an inhomogeneous magnetic field depends on the direction of its radial component. A theoretical model was proposed to explain the experimental observations.
DC glow discharge , dust ring , magnetized plasma
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Institute for Experimental and Theoretical Physics, Al-Farabi Kazakh National University, Almaty, Kazakhstan
Laboratory of Engineering Profile, Al-Farabi Kazakh National University, Almaty, Kazakhstan
Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow, Russian Federation
Institute for Experimental and Theoretical Physics
Laboratory of Engineering Profile
Joint Institute for High Temperatures
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026