Influence of Discharge Current, Pressure, and Magnetic Field on the Spatial Distribution of Particles and Fluxes in the Dusty Plasma of the Positive Column of DC Glow Discharge

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Influence of Discharge Current, Pressure, and Magnetic Field on the Spatial Distribution of Particles and Fluxes in the Dusty Plasma of the Positive Column of DC Glow Discharge. / Li, Jinming; Bogdanov, Dmitrii V.; Kudryavtsev, Anatoly A.; Bogdanov, Evgeniy A.; Yuan, Chengxun; Zhou, Zhongxiang; Wang, Xiaoou.

In: IEEE Transactions on Plasma Science, Vol. 49, No. 2, 9352720, 01.02.2021, p. 878-885.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{aec514b6c1434ea594ebed0009bd1637,

title = "Influence of Discharge Current, Pressure, and Magnetic Field on the Spatial Distribution of Particles and Fluxes in the Dusty Plasma of the Positive Column of DC Glow Discharge",

abstract = "In the present work, a numerical study of the influence of discharge current, gas pressure, and axial magnetic field on the formation of the spatial distributions of parameters of a dusty argon plasma of the positive column of a dc glow discharge is reported. It is found that an increase in current, pressure, or magnetic field enhances the degree of dust influence on the spatial distribution of particles and on the fluxes in the plasma and can lead to the implementation of a variety of outcomes from the flattening of the radial density profile of charged particles to the formation of uniform and even nonmonotonic radial distributions with the reversal of the ambipolar field direction. Three different modes of transition to nonmonotonic radial density profiles, depending on the parameter being changed, are reported.",

keywords = "Argon, dc glow discharge, dusty plasma, electric field reversal, magnetic field, nonmonotonic profiles, numerical simulation",

author = "Jinming Li and Bogdanov, {Dmitrii V.} and Kudryavtsev, {Anatoly A.} and Bogdanov, {Evgeniy A.} and Chengxun Yuan and Zhongxiang Zhou and Xiaoou Wang",

note = "Publisher Copyright: {\textcopyright} 1973-2012 IEEE.",

year = "2021",

month = feb,

day = "1",

doi = "10.1109/tps.2021.3053170",

language = "English",

volume = "49",

pages = "878--885",

journal = "IEEE Transactions on Plasma Science",

issn = "0093-3813",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "2",

}

RIS

TY - JOUR

T1 - Influence of Discharge Current, Pressure, and Magnetic Field on the Spatial Distribution of Particles and Fluxes in the Dusty Plasma of the Positive Column of DC Glow Discharge

AU - Li, Jinming

AU - Bogdanov, Dmitrii V.

AU - Kudryavtsev, Anatoly A.

AU - Bogdanov, Evgeniy A.

AU - Yuan, Chengxun

AU - Zhou, Zhongxiang

AU - Wang, Xiaoou

PY - 2021/2/1

Y1 - 2021/2/1

N2 - In the present work, a numerical study of the influence of discharge current, gas pressure, and axial magnetic field on the formation of the spatial distributions of parameters of a dusty argon plasma of the positive column of a dc glow discharge is reported. It is found that an increase in current, pressure, or magnetic field enhances the degree of dust influence on the spatial distribution of particles and on the fluxes in the plasma and can lead to the implementation of a variety of outcomes from the flattening of the radial density profile of charged particles to the formation of uniform and even nonmonotonic radial distributions with the reversal of the ambipolar field direction. Three different modes of transition to nonmonotonic radial density profiles, depending on the parameter being changed, are reported.

AB - In the present work, a numerical study of the influence of discharge current, gas pressure, and axial magnetic field on the formation of the spatial distributions of parameters of a dusty argon plasma of the positive column of a dc glow discharge is reported. It is found that an increase in current, pressure, or magnetic field enhances the degree of dust influence on the spatial distribution of particles and on the fluxes in the plasma and can lead to the implementation of a variety of outcomes from the flattening of the radial density profile of charged particles to the formation of uniform and even nonmonotonic radial distributions with the reversal of the ambipolar field direction. Three different modes of transition to nonmonotonic radial density profiles, depending on the parameter being changed, are reported.

KW - Argon

KW - dc glow discharge

KW - dusty plasma

KW - electric field reversal

KW - magnetic field

KW - nonmonotonic profiles

KW - numerical simulation

UR - http://www.scopus.com/inward/record.url?scp=85100846868&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/9d1b1326-68f6-3c4a-ae8a-c3a7ec787095/

U2 - 10.1109/tps.2021.3053170

DO - 10.1109/tps.2021.3053170

M3 - Article

AN - SCOPUS:85100846868

VL - 49

SP - 878

EP - 885

JO - IEEE Transactions on Plasma Science

JF - IEEE Transactions on Plasma Science

SN - 0093-3813

IS - 2

M1 - 9352720

ER -

ID: 85702616