The Plasma State: Definition and Orders of Magnitude of Principal Quantities

  • Michel Moisan
  • Jacques Pelletier

Abstract

This is the introductory part of the text-book. Plasma is a medium composed of electrons and ions, free to move in all spatial directions. Because a charged particle can interact simultaneously with many other charged particles in its vicinity (defined by the Debye length), plasma behaves as a collective medium and is macroscopically electrically neutral. The chapter aims at presenting the basic parameters required to acquire an initial knowledge of the plasma state, such as the Debye length, the electron plasma frequency, the various types of collision between particles and their description through specific cross-sections. One can consider the notions presented in this chapter as being developed iteratively since these quantities are considered in more detail and quantitatively in the subsequent chapters.

Keywords

Helium Atom Debye Length Incident Particle Local Thermal Equilibrium Volume Recombination 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© Springer Science+Business Media Dordrecht 2012

Authors and Affiliations

  • Michel Moisan
    • 1
  • Jacques Pelletier
    • 2
  1. 1.Département de PhysiqueUniversité de MontréalMontrealCanada
  2. 2.Centre de Recherche Plasmas-Matériaux-NanostructuresLPSCGrenobleFrance

Personalised recommendations