A. L. Musatov, K. R. Izrael'yants, E. V. Blagov, “Field electron emission from carbon nanotubes in the presence of a weak high-frequency electric field”, Pis'ma v Zh. Èksper. Teoret. Fiz., 2014, Volume 99, Issue 4,Pages <nobr>250

This article is cited in 3 papers

CONDENSED MATTER

Field electron emission from carbon nanotubes in the presence of a weak high-frequency electric field

A. L. Musatov^ab, K. R. Izrael'yants^ab, E. V. Blagov^a

^a Institute of Nanotechnologies of Microelectronics, Russian Academy of Sciences
^b Kotel'nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Moscow

Abstract: Series of narrow peaks in the frequency range of$f\approx(50{-}1200)\,$MHz have been revealed in the frequency responses of the emission current from carbon nanotubes in the presence of a weak high-frequency electric field. The analysis makes it possible to attribute these peaks to resonance of the first and second harmonics of forced mechanical vibrations of carbon nanotubes in a high-frequency electric field. The determined Q factor of nanotubes is in the range of $100$–$300$.

Received: 26.11.2013
Revised: 22.01.2014

DOI: 10.7868/S0370274X14040109