Title :
Statistical dependence of nanocomposite emission parameters
Author :
Kolosko, A.G. ; Popov, E.O. ; Filippov, S.V. ; Romanov, P.A.
Author_Institution :
A.F. Ioffe Physico-Tech. Inst., St. Petersburg, Russia
Abstract :
Development of a unique computerized technique based on our program written by LabVIEW 2013 permitted us to register fluctuations of microscopic emission parameters of flat multiple-point cathodes and associate them with a statistical distribution of nanotube effective heights. Numerical estimates by Pearson show that this statistic is subject to lognormal distribution. In present work the influence of the emission current level on the statistical parameters of nanocomposite polystyrene - carbon nanotubes field emitter emission characteristics was studied.
Keywords :
carbon nanotubes; cathodes; electron field emission; filled polymers; log normal distribution; nanocomposites; statistical analysis; C; LabVIEW 2013 program; Pearson analysis; computerized technique; emission current level; field emitter emission; flat multiple-point cathodes; fluctuations; log-normal distribution; nanocomposite emission parameters; nanotube effective heights; numerical estimates; polystyrene-carbon nanotubes nanocomposite; statistical dependence; statistical distribution; Carbon nanotubes; Cathodes; Fluctuations; Histograms; Microscopy; Statistical distributions; Vacuum technology; effective nanoemitter height; multi-tip field emitter; statistical distribution of nanotubes; vacuum discharge;
Conference_Titel :
Vacuum Nanoelectronics Conference (IVNC), 2014 27th International
Conference_Location :
Engelberg
Print_ISBN :
978-1-4799-5306-6
DOI :
10.1109/IVNC.2014.6894803
