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Title: Coulomb fission of a dusty plasma

Journal Article · · Physics of Plasmas
DOI:https://doi.org/10.1063/1.4954906· OSTI ID:1467829
 [1];  [2];  [3];  [4]
  1. Univ. of Iowa, Iowa City, IA (United States). Dept. of Physics and Astronomy
  2. Univ. of Iowa, Iowa City, IA (United States). Dept. of Physics and Astronomy; German Aerospace Center (DLR), Wessling (Germany). Research Group Complex Plasmas
  3. Univ. of Delhi, New Delhi (India). Dept. of Physics and Astrophysics
  4. Inst. for Plasma Research (IPR), Gandhinagar (India)

Here, experimental observations are presented of the splitting (fission) of a suspension of charged microparticles (dusty plasma) into two fragments when the plasma was suddenly turned off. The triggering mechanism for fissioning of the dust cloud is discussed in terms of a pinching instability driven by the ion drag force.

Research Organization:
Univ. of Iowa, Iowa City, IA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Fusion Energy Sciences (FES)
Grant/Contract Number:
FG02-04ER54795
OSTI ID:
1467829
Alternate ID(s):
OSTI ID: 1259740
Journal Information:
Physics of Plasmas, Vol. 23, Issue 6; ISSN 1070-664X
Publisher:
American Institute of Physics (AIP)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 7 works
Citation information provided by
Web of Science

References (14)

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Evolution of Dust Clouds in Afterglow Plasmas journal April 2016
Coulomb expansion: Analytical solutions journal February 2013
Microparticles deep in the plasma sheath: Coulomb “explosion” journal September 2012
Dust charge distribution in complex plasma afterglow journal October 2008
Confinement of dust particles in a double layer journal September 1995
Beyond the Rayleigh instability limit for multicharged finite systems: From fission to Coulomb explosion journal July 2002
Dusty plasma ionization instability with ion drag journal September 1998
Collisional and collisionless expansion of Yukawa balls journal December 2013
Residual dust charges in discharge afterglow journal August 2006
Study of the process of dust grain discharging in the afterglow of an RF discharge journal December 2011
Transport of dust particles in glow-discharge plasmas journal January 1992
Dynamics of fission and Coulomb explosion of multicharged large finite systems journal April 2006
Dust cluster explosion journal September 2012

Cited By (1)

Temperature-dependent instabilities in weakly ionized dusty plasmas journal June 2019