Vibrational Population of Hydrogen

The vibrational population of hydrogen molecules in the ground state opens a manifold of low energy channels so that the knowledge of this parameter... 

These investigations on plasma wall interaction show clearly that the vibrational population of hydrogen molecules can be influenced by surfaces. As a consequence it is not sufficient to consider just plasma volume processes for plasma modeling in edge codes. Detailed investigations on a dependence on material and substrate temperature have to follow to provide a data base for these kind of processes. 

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