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Theory, lab and space experiments, and calculations related the physics of plasmas, i.e., matter constituted by ionized atoms.

2 votes
0 answers
42 views

How can I derive the Bohm criterion for two ion species?

I reviewed many literatures said that if we have plasma with multicomponent species. The plasma contacted with solid surface can satisfy Bohm criterion that \begin{align*} \sum_{is=1}^{n} \frac{n_{is} …
xox_xox's user avatar
  • 21
0 votes
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8 views

Different trends of thermalization in a collision of electron-ion

I performed a collision of electron-ion with using initial tmeperature of electron as $T_{e0}=$ 20 eV, ion as $T_{i0}=$ 10 eV and distributing with Maxwellian distribution of velocity. The density of …
xox_xox's user avatar
  • 21