On imaging of plasma turbulence

K. Itoh, A. Fujisawa, Y. Nagashima, S. I. Itoh, M. Yagi, P. H. Diamond, A. Fukuyama, K. Hallatschek

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Abstract

We discuss aspects of imaging of plasma turbulence, taking the standpoint that the imaging is a path for induction of law from complex signals. An example of induction of symbol from signals is illustrated. Then the image of plasma turbulence is extended, putting an emphasis on the identification of the nonlinear interaction in turbulence. By employing the bipspectral method, magnitudes of interactions among excited modes are estimated. Interactions between microscopic turbulence and large-scale structures are demonstrated, providing our understanding of structure formation in turbulent plasmas.

Original languageEnglish
Article numberS1003
JournalPlasma and Fusion Research
Volume2
DOIs
Publication statusPublished - Jan 1 2007

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All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

Cite this

Itoh, K., Fujisawa, A., Nagashima, Y., Itoh, S. I., Yagi, M., Diamond, P. H., ... Hallatschek, K. (2007). On imaging of plasma turbulence. Plasma and Fusion Research, 2, [S1003]. https://doi.org/10.1585/pfr.2.S1003