PlasmaFrequency:

--------------------------------------------------------------------------
   Returns the plasma frequency.
   The default mass is the electron mass.

   Type PlasmaFrequency for a demo.
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   Form:
   omega = PlasmaFrequency( n, m )
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   ------
   Inputs
   ------
   n        (1,1) Number density
   m        (1,1) Mass

   -------
   Outputs
   -------
   e        (1,:) Energy (eV)

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   Reference: Stacey, W. "Fusion", John Wiley & Sons, 1984, p. 25.
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Children:

Common: Graphics/Plot2D
FusionPropulsion: PlasmaPhysics/PlasmaConstant
Propulsion: Electric/AtomicMass