Field Emission Microscopy, Spectroscopy,Scanning Electron Microscopy and Field Emission Phenomena from Graphene-like Structures

نویسندگان

  • Georgy Fursey
  • Mikhail Polyakov
چکیده

The presented paper gives a general overview of studies of field emission from carbon nanoclusters. The special attention has been given to the study of emission processes in the strong and super strong electric fields from graphene-like structures. The direct experiments have confirmed the phenomena of the low threshold field emission and explosive emission from carbon nanoclusters. Experimental data exhibiting the peculiarities of the energy spectrum of the field emission electrons emitted by graphene-like structures are presented. The new emission phenomenon connected to the high current electron emission from carbon nanoclusters (flash emission) has been discovered and reported. The application of the field emission from carbon nanoclusters cathodes are exemplified by the series of the portable x-ray devices.

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تاریخ انتشار 2016