# Debye length

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A plasma consisting of freely moving positively and negatively charged particles has a natural tendency to shield net charges (or cancel DC electric fields).
The effective shielding length is the Debye length, and can be derived from a simple two fluid model of the plasma.
^{[1]}
^{[2]}

where *T _{e}* is given in energy units.

## See also

## References

- ↑ J.P. Freidberg,
*Plasma physics and fusion energy*, Cambridge University Press (2007) ISBN 0521851076 - ↑ K. Miyamoto,
*Plasma Physics and Controlled Nuclear Fusion*, Springer-Verlag (2005) ISBN 3540242171