Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Separation of Particles in Dusty Plasma in Mixtures of Inert Gases. / Новиков, Леонтий Александрович; Карасев, Виктор Юрьевич; Павлов, Сергей Иванович; Балабас, Михаил Владленович; Крылов, Игорь Ратмирович; Дзлиева, Елена Сослановна; Майоров, С. А.
в: Plasma Physics Reports, Том 49, № 1, 2023, стр. 157-161.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Separation of Particles in Dusty Plasma in Mixtures of Inert Gases
AU - Новиков, Леонтий Александрович
AU - Карасев, Виктор Юрьевич
AU - Павлов, Сергей Иванович
AU - Балабас, Михаил Владленович
AU - Крылов, Игорь Ратмирович
AU - Дзлиева, Елена Сослановна
AU - Майоров, С. А.
PY - 2023
Y1 - 2023
N2 - Abstract: A method is proposed and implemented for controlling the size of dust particles using the variation of the electron temperature by adding a small fraction of a gas impurity with a low ionization potential to the discharge. It is shown that when using the inert He and Xe gases, which differ the most in mass, the size of the selected dust particles differs by a factor of two. Numerical estimates are made of the average size of a selected particle based on the balance of forces acting on a dust particle, taking into account the effect of impurities on the particle charge and ion flow rate. The method of tuning the dust trap to the size of retained particles, operates in the range on the order of 1–10 µm.
AB - Abstract: A method is proposed and implemented for controlling the size of dust particles using the variation of the electron temperature by adding a small fraction of a gas impurity with a low ionization potential to the discharge. It is shown that when using the inert He and Xe gases, which differ the most in mass, the size of the selected dust particles differs by a factor of two. Numerical estimates are made of the average size of a selected particle based on the balance of forces acting on a dust particle, taking into account the effect of impurities on the particle charge and ion flow rate. The method of tuning the dust trap to the size of retained particles, operates in the range on the order of 1–10 µm.
KW - dusty plasma
KW - glow discharge
KW - mixture of inert gases
KW - polydisperse particles
UR - https://www.mendeley.com/catalogue/5547e17d-e6b7-3ddf-a700-bca5eee341fc/
U2 - 10.1134/s1063780x22700362
DO - 10.1134/s1063780x22700362
M3 - Article
VL - 49
SP - 157
EP - 161
JO - Plasma Physics Reports
JF - Plasma Physics Reports
SN - 1063-780X
IS - 1
ER -
ID: 110927404