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Numerical simulations of dust charging and wakefield effects

Part of: Physics of Dusty Plasmas

Published online by Cambridge University Press:  25 June 2014

W. J. Miloch
W. J. Miloch*
Affiliation:
Department of Physics, University of Oslo, Postboks 1048 Blindern, 0316 Oslo, Norway
*
†Email address for correspondence: w.j.miloch@fys.uio.no
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Abstract

Charging of dust grains and related phenomena are fundamental problems in the physics of complex plasmas. The relative motion of grains and plasma breaks the symmetry in dust charging and gives rise to the wake in plasma density and potential, which can significantly influence the dynamics of other grains. This paper gives an overview of dust charging in two- and multi-component plasma flows and related wake effects, and presents recent results from self-consistent particle-in-cell (PIC) simulations. The role of wakefields is considered in the context of charging of downstream grains.

Information

Type
Research Article
Information
Journal of Plasma Physics , Volume 80 , Issue 6 , December 2014 , pp. 795 - 801
Copyright
Copyright © Cambridge University Press 2014 

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References

REFERENCES

Carstensen, J., Greiner, F., Block, D., Schablinski, J., Miloch, W. J. and Piel, A. 2012 Charging and coupling of a vertically aligned particle pair in the plasma sheath. Phys. Plasmas 19 (3), 033702.Google Scholar
Engwall, E., Eriksson, A. I. and Forest, J. 2006 Wake formation behind positively charged spacecraft in flowing tenuous plasmas. Phys. Plasmas 13, 062904.CrossRefGoogle Scholar
Fortov, V. E., Ivlev, A. V., Khrapak, S. A., Khrapak, A. G. and Morfill, G. E. 2005 Complex (dusty) plasmas: current status, open issues, perspectives. Phys. Rep. 421, 1–103.CrossRefGoogle Scholar
Garrett, H. B. 1981 The charging of spacecraft surfaces. Rev. Geophys. 4, 577–616.CrossRefGoogle Scholar
Hebner, G. A. and Riley, M. E. 2004 Structure of the ion wakefield in dusty plasmas. Phys. Rev. E 69, 026405.CrossRefGoogle ScholarPubMed
Hockney, R. W. and Eastwood, J. W. 1988 Computer Simulation Using Particles. Bristol: IOP Publishing.Google Scholar
Hutchinson, I. H. 2011 Nonlinear collisionless plasma wakes of small particles. Phys. Plasmas 18, 032111.Google Scholar
Khrapak, S. A., Ivlev, A. V., Zhdanov, S. K. and Morfill, G. E. 2005 Hybrid approach to the ion drag force. Phys. Plasmas 12 (4), 042308.Google Scholar
Kimura, S. and Nakagawa, T. 2008 Electromagnetic full particle simulation of the electric field structure around the moon and the lunar wake. Earth Planets Space 60, 591–599.Google Scholar
Kroll, M., Schablinski, J., Block, D. and Piel, A. 2010 On the influence of wakefields on three-dimensional particle arrangements. Phys. Plasmas 17 (1), 013702.CrossRefGoogle Scholar
Lampe, M., Joyce, G. and Ganguli, G. 2005 Structure and dynamics of dust in streaming plasma: dust molecules, strings, and crystals. IEEE Trans. Plasma Sci. 33 (1), 57–69.Google Scholar
Lapenta, G. 1999 {Simulation of charging and shielding of dust particles in drifting plasmas}. Phys. Plasmas 6, 1442–1447.CrossRefGoogle Scholar
Ludwig, P., Miloch, W. J., Kählert, H. and Bonitz, M. 2012 On the wake structure in streaming complex plasmas. New J. Phys. 14, 053016.Google Scholar
Matyash, K., Schneider, R, Ikkurthi, R, Lewerentz, L and Melzer, A 2010 P3M simulations of dusty plasmas. Plasma Phys. Contr. Fusion 52 (12), 124016.CrossRefGoogle Scholar
Melzer, A., Schweigert, V. A., Schweigert, I. V., Homann, A., Peters, S. and Piel, A. 1996 Structure and stability of the plasma crystal. Phys. Rev. E 54 (1), R46.Google Scholar
Miloch, W. J. and Block, D. 2012 Dust grain charging in a wake of other grains. Phys. Plasmas 19, 123703.Google Scholar
Miloch, W. J., Kroll, M. and Block, D. 2010 Charging and dynamics of a dust grain in the wake of another grain in flowing plasmas. Phys. Plasmas 17, 103703.CrossRefGoogle Scholar
Miloch, W. J., Trulsen, J. and Pécseli, H. L. 2008a Numerical studies of ion focusing behind macroscopic obstacles in a supersonic plasma flow. Phys. Rev. E 77, 056408.Google Scholar
Miloch, W. J., Vladimirov, S. V., Pécseli, H. L. and Trulsen, J. 2008b Wake behind dust grains in flowing plasmas with a directed photon flux. Phys. Rev. E 77, 065401(R).Google Scholar
Miloch, W. J., Vladimirov, S. V. and Yaroshenko, V. V. 2013 Complex wakes behind objects in multispecies plasmas. EPL 101, 15001.Google Scholar
Miloch, W. J., Yaroshenko, V. V., Vladimirov, S. V., Pécseli, H. L. and Trulsen, J. 2012 Spacecraft charging in owing plasmas; numerical simulations. J. Phys. Conf. Ser. 370, 012004.Google Scholar
Patacchini, L. and Hutchinson, I. H. 2011 Forces on a spherical conducting particle in {E x B} fields. Plasma Phys. Contr. Fusion 53, 065023.Google Scholar
Piel, A. and Melzer, A. 2002 Dynamical processes in complex plasmas. Plasma Phys. Control. Fusion 44, R1–R26.CrossRefGoogle Scholar
Samarian, A. A., Vladimirov, S. V. and James, B. W. 2005 Wake-induced symmetry-breaking of dust particle arrangements in a complex plasma. JETP Lett. 82 (12), 758–762.CrossRefGoogle Scholar
Shukla, P. K. and Mamun, A. A. 2002 Introduction to Dusty Plasmas. Bristol: Institute of Physics Publishing.Google Scholar
Verboncoeur, J. P. 2005 Particle simulation of plasmas: review and advances. Plasma Phys. Contr. Fus. 47, A231.Google Scholar
Vladimirov, S. V., Maiorov, S. A. and Ishihara, O. 2003 Molecular dynamics simulation of plasma flow around two stationary dust grains. Phys. Plasmas 10 (10), 3867.CrossRefGoogle Scholar
Vladimirov, S. V. and Nambu, M. 1995 Attraction of charged particulates in plasmas with finite flows. Phys. Rev. E 52 (3), R2172.Google Scholar
Vladimirov, S. V., Ostrikov, K. and Samarian, A. A. 2005 Physics and applications of complex plasmas. London: Imperial College Press.Google Scholar
Winske, D. 2001 Nonlinear wake potential in a dusty plasma. IEEE Trans. Plasma Phys. 29 (2), 191.Google Scholar
Winske, D., Daughton, W., Lemons, D. S. and Murillo, M. S. 2000 Ion kinetic effects on the wake potential behind a dust grain in a flowing plasma. Phys. Plasmas 7 (6), 2320.Google Scholar
Yaroshenko, V. V., Miloch, W. J., Vladimirov, S., Thomas, H. M. and Morfill, G. E. 2011 Modelling of Cassini's charging at Saturn orbit insertion flyby. J. Geophys. Res. 116, A12218.Google Scholar