ABOUT THE MECHANISM OF OCCURRENCE OF ELECTRIC FIELD IN PLASMA AT ELECTRON EMISSION
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Abstract
On the basis of the known theory of the prelayer formed between not indignant plasma and nearwall ion layer, the model of occurrence of the weak electric field caused by electron emission from plasma is offered. It is shown, that for formation of such field it is necessary to create conditions for restriction of mobility plasma electrons in a magnetic field that is realised in the majority of designs of digit structures of plasma electron sources.
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References
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