Emission properties of cathodes based on B–N–C as a result of laser processing

Emission properties of cathodes produced under the action of laser radiation are presented. Cathodes were fabricated in nitrogen flow as a result of surface modification induced by laser treatment of the compacted samples of fine-grained graphite-like h-BN powders and 25 wt.% lamp black composite. O...

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Veröffentlicht in:	Journal of non-crystalline solids 2011-03, Vol.357 (6), p.1504-1507
Hauptverfasser:	Sartinska, L.L., Bloschanevich, O.M., Timofeeva, I.I., Nishchenko, M.M., Shevchenko, N.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	B–N–C composite Carbon Cathodes Compacting Condensed matter: electronic structure, electrical, magnetic, and optical properties Electron and ion emission by liquids and solids impact phenomena Emission Emission analysis Emission cathodes Exact sciences and technology Field emission, ionization, evaporation, and desorption Laser processing Laser treatment Lasers Nanostructure Physics Scanning electron microscopy Surface modification
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