Dust particles shielding in a plasma with ion flow

被引：2
作者：
Schweigert, VA
Melzer, A
Piel, A
机构：
[1] Inst Theoret & Appl Mech, Novosibirsk, Russia
[2] Univ Kiel, Inst Expt & Angew Phys, D-24098 Kiel, Germany
来源：
JOURNAL DE PHYSIQUE IV | 2000年 / 10卷 / P5期
关键词：
D O I：
10.1051/jp4:2000581
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The ion density and electric potential distribution around a dust particle in a plasma with flowing ions are found analytically from a linear kinetic approach for sub- and supersonic ion flows in the collisional and collisionless regimes. From this the different momenta of the ion density distribution are derived. Oscillatory potential distributions obtained in previous studies are shown to be suppressed even in the collisionless situation.
引用
收藏
页码：421 / 424
页数：4
相关论文
共 9 条
  • [1] DIRECT OBSERVATION OF COULOMB CRYSTALS AND LIQUIDS IN STRONGLY COUPLED RF DUSTY PLASMAS
    CHU, JH
    I, L
    [J]. PHYSICAL REVIEW LETTERS, 1994, 72 (25) : 4009 - 4012
  • [2] Coulomb crystal formation from growing particles in a plasma and the analysis
    Hayashi, Y
    Tachibana, K
    [J]. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1996, 14 (02): : 506 - 510
  • [3] McDaniel E. W., 1973, MOBILITY DIFFUSION I
  • [4] POLARIZED SUPERSONIC PLASMA-FLOW SIMULATION FOR CHARGED BODIES SUCH AS DUST PARTICLES AND SPACECRAFT
    MELANDSO, F
    GOREE, J
    [J]. PHYSICAL REVIEW E, 1995, 52 (05): : 5312 - 5326
  • [5] Alignment and instability of dust crystals in plasmas
    Schweigert, VA
    Schweigert, IV
    Melzer, A
    Homann, A
    Piel, A
    [J]. PHYSICAL REVIEW E, 1996, 54 (04): : 4155 - 4166
  • [6] Structure of a microparticle crystal in a radio-frequency discharge plasma
    Schweigert, VA
    Bedanov, VM
    Schweigert, IV
    Melzer, A
    Homann, A
    Piel, A
    [J]. JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS, 1999, 88 (03) : 482 - 491
  • [7] Analyses of attractive forces between particles in Coulomb crystal of dusty plasmas by optical manipulations
    Takahashi, K
    Oishi, T
    Shimomai, K
    Hayashi, Y
    Nishino, S
    [J]. PHYSICAL REVIEW E, 1998, 58 (06) : 7805 - 7811
  • [8] MEASUREMENT OF THE ELECTRIC CHARGE ON PARTICULATES FORMING COULOMB CRYSTALS IN THE SHEATH OF A RADIOFREQUENCY PLASMA
    TROTTENBERG, T
    MELTER, A
    PIEL, A
    [J]. PLASMA SOURCES SCIENCE & TECHNOLOGY, 1995, 4 (03) : 450 - 458
  • [9] ATTRACTION OF CHARGED PARTICULATES IN PLASMAS WITH FINITE FLOWS
    VLADIMIROV, SV
    NAMBU, M
    [J]. PHYSICAL REVIEW E, 1995, 52 (03) : R2172 - R2174
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