Research output: Contribution to journal › Article › peer-review
On the Issue of Effect of Magnetic Field on Characteristics of Dust Structures in Glow Discharge. / Карасев, Виктор Юрьевич; Дзлиева, Елена Сослановна; Дьячков, Лев Гавриилович; Новиков, Леонтий Александрович; Павлов, Сергей Иванович.
In: Plasma Physics Reports, Vol. 49, No. 2, 01.02.2023, p. 265–271.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - On the Issue of Effect of Magnetic Field on Characteristics of Dust Structures in Glow Discharge
AU - Карасев, Виктор Юрьевич
AU - Дзлиева, Елена Сослановна
AU - Дьячков, Лев Гавриилович
AU - Новиков, Леонтий Александрович
AU - Павлов, Сергей Иванович
PY - 2023/2/1
Y1 - 2023/2/1
N2 - Abstract: The characteristics are determined of three-dimensional dust structures created in three dust traps formed in glow discharges and compared to each other. The following dust traps turn out to be stable in the applied magnetic field with induction of up to 2 T: the standing stratum, the region of the current channel contraction (inside the special dielectric insert), and the discharge region located in highly inhomogeneous magnetic field. For each of these dust traps, the geometric characteristics of three-dimensional dust structures formed and distinctive features of their rotation dynamics are presented, such as the longitudinal and transverse sizes (with respect to the magnetic induction vector), angular velocities, and their longitudinal gradients. Differences are analyzed in the experimentally obtained characteristics of three-dimensional dust structures formed in glow and RF discharges in the strong magnetic field.
AB - Abstract: The characteristics are determined of three-dimensional dust structures created in three dust traps formed in glow discharges and compared to each other. The following dust traps turn out to be stable in the applied magnetic field with induction of up to 2 T: the standing stratum, the region of the current channel contraction (inside the special dielectric insert), and the discharge region located in highly inhomogeneous magnetic field. For each of these dust traps, the geometric characteristics of three-dimensional dust structures formed and distinctive features of their rotation dynamics are presented, such as the longitudinal and transverse sizes (with respect to the magnetic induction vector), angular velocities, and their longitudinal gradients. Differences are analyzed in the experimentally obtained characteristics of three-dimensional dust structures formed in glow and RF discharges in the strong magnetic field.
KW - dusty plasma
KW - glow discharge
KW - magnetic field
KW - magnetized ions
KW - standing strata
UR - https://www.mendeley.com/catalogue/ca1e1e40-34f8-380b-bd66-7b807a202556/
U2 - 10.1134/S1063780X22602012
DO - 10.1134/S1063780X22602012
M3 - Article
VL - 49
SP - 265
EP - 271
JO - Plasma Physics Reports
JF - Plasma Physics Reports
SN - 1063-780X
IS - 2
ER -
ID: 110927158