Title :
Field emission of coherent electrons from carbon nanotubes and fibers
Author :
Lobanov, V.M. ; Sheshin, Evgeny P. ; Lobanov, S.V.
Author_Institution :
Bashkir State Agric. Univ., Ufa, Russia
fDate :
June 30 2014-July 4 2014
Abstract :
Carbon nanotubes and fibers are studied with the help of an electron projector and dispersion field-emitted energy analyzer. Probe current-voltage characteristics of samples are exhibited wave-like modulation caused by periodic variations in field-emitted electron energy spectra observed with increasing emission voltage. The explanation relies on the model of Young´s interference from two coherent sources.
Keywords :
carbon fibres; carbon nanotubes; electron field emission; nanofibres; C; Young´s interference model; carbon fibers; carbon nanotubes; coherent electrons; coherent sources; dispersion field-emitted energy analyzer; electron projector; emission voltage; field emission; field-emitted electron energy spectra; periodic variations; probe current-voltage characteristics; wave-like modulation; Carbon dioxide; Carbon nanotubes; Cathodes; Educational institutions; Interference; Probes;
Conference_Titel :
Vacuum Electron Sources Conference (IVESC), 2014 Tenth International
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4799-5770-5
DOI :
10.1109/IVESC.2014.6892025
