Open AccessDiagnostics of Particles in RF Dusty Plasma
Author(s) -
И. И. Филатова,
В. В. Ажаронок,
Н. И. Чубрик,
A.A. Malevanova,
F.M. Truhachev,
Т. С. Рамазанов
Publication year - 2022
Publication title -
ukrainian journal of physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.213
H-Index - 17
eISSN - 2071-0194
pISSN - 2071-0186
DOI - 10.15407/ujpe56.12.1276
Subject(s) - afterglow , levitation , dusty plasma , plasma , materials science , atomic physics , plasma parameters , residual , charge (physics) , physics , astrophysics , nuclear physics , gamma ray burst , quantum mechanics , magnet , algorithm , computer science
We study the dynamics of polydisperse dust particles in a rf post-discharge plasma. The levitation of charged particles after the discharge switching-off is found, and the velocities of their fall are measured. A model of the dynamics of particles in the afterglow plasma is proposed to estimate their size and residual charge.