Exceptionally low threshold of field emission from carbon nanostructures

Exceptionally low threshold of field emission from carbon nanostructures

The authors suggest a theoretical model of the carbon nanostructure field emission in presence of the size quantization. This model reveals a resonance transmission phenomenon and the emission current enhancement for resonance values of energy. The small electron mass plays, in our interpretation, a...

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Bibliographische Detailangaben
Hauptverfasser: Fursey, G., Polyakov, M., Pavlov, B., Yafyasov, A., Bogevolnov, V.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Boundary conditions
Carbon dioxide
Cathodes
Geometry
Mathematical model
Quantization
Space charge
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Beschreibung
Zusammenfassung:The authors suggest a theoretical model of the carbon nanostructure field emission in presence of the size quantization. This model reveals a resonance transmission phenomenon and the emission current enhancement for resonance values of energy. The small electron mass plays, in our interpretation, a role of the field-enhancement factor.
ISSN:2164-2370