Complex plasma experimental device-A test bed for studying dust vortices and other collective phenomena

Manjit Kaur, Sayak Bose, P. K. Chattopadhyay, J. Ghosh, Y. C. Saxena

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

A typical device for carrying out sophisticated and complex dusty plasma experiments is designed, fabricated and made operational at the Institute for Plasma Research, India. The device is named as complex plasma experimental device (CPED). The main aim of this multipurpose machine is to study the formation and behaviour of dust vortices in the absence of external magnetic field under the effect of various plasma parameters. Further, the device is equipped with advanced imaging diagnostics for studying many other interesting phenomena such as dust oscillations, three-dimensional crystalline structures, dust rotation, etc. The device is quite flexible to accommodate many innovative experiments. Detailed design of the device, its diagnostics capabilities and the advanced image analysis techniques are presented in this paper.

Original languageEnglish (US)
Article number89
JournalPramana - Journal of Physics
Volume87
Issue number6
DOIs
StatePublished - Dec 2016

All Science Journal Classification (ASJC) codes

  • General Physics and Astronomy

Keywords

  • Dusty plasma
  • Glow discharge
  • Particle image velocimetry technique
  • Vortices

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