Frequency characteristics of field electron emission from long carbon nanofilaments/nanotubes in a weak AC electric field

Frequency characteristics of field electron emission from long carbon nanofilaments/nanotubes in strong dc and weak ac electric fields have been investigated. A series of narrow peaks with a quality factor of up to 1100 has been discovered in the frequency range of hundreds of kilohertz. The analysi...

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Bibliographic Details
Published inPhysics of the solid state Vol. 58; no. 5; pp. 1020 - 1023
Main Authors Izrael’yants, K. R., Orlov, A. P., Musatov, A. L., Blagov, E. V.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.05.2016
Springer
Subjects
Analysis
Electric fields
Electric waves
Electromagnetic radiation
Electromagnetic waves
Low-Dimensional Systems
Nanotubes
Physics
Physics and Astronomy
Solid State Physics
Quality Factor
Frequency Characteristic
Narrow Peak
Emission Current
Resonance Peak
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Summary:Frequency characteristics of field electron emission from long carbon nanofilaments/nanotubes in strong dc and weak ac electric fields have been investigated. A series of narrow peaks with a quality factor of up to 1100 has been discovered in the frequency range of hundreds of kilohertz. The analysis has shown that these peaks are probably associated with mechanical oscillations of the carbon nanofilaments/nanotubes driven by the ac electric field.
ISSN:1063-7834
1090-6460
DOI:10.1134/S1063783416050085