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It was given the experimental results of study energy distribution of the field emitted electrons from graphene like structures by retarding potential method. It was presented the results of electron microscopy of the cathode surface and Raman spectroscopy investigated materials.
Review of the most recent data on the critical possibilities and mechanisms of field and explosive emission from carbon nanoclusters was provided. It's given information about the latest achievements in the field of portable X-ray devices operating on the basis of these processes.
The graphite is a well-known material for explosive emission cathodes due to the high stability and practically unlimited resource of emission ability. Such merits are resulted from the fact that during the explosive electron emission (EEE) topography with nanometer microtips develops and it mainly conserves on the graphite after the process. We have shown previously that nanometer scale tips of 10...
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