Article
Article
Plasma diagnostics
Article By:
Hutchinson, I. H. Plasma Science and Fusion Center, Massachusetts Institute of Technology, Cambridge, Massachusetts.
Last reviewed:August 2020
DOI:https://doi.org/10.1036/1097-8542.525800
Techniques to measure the properties and parameters of ionized gases. Plasmas are gases in which a sufficient proportion of the atoms are ionized that the resulting mixture of free electrons and positively charged ions exhibits collective behavior resulting from electromagnetic interactions. See also: Plasma (physics)
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