Open AccessПолевой электронный эмиттер в форме иридиевого острия с углеродным покрытием
Author(s) -
Д.П. Бернацкий,
В.Г. Павлов
Publication year - 2019
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2019.13.47952.17832
Subject(s) - iridium , benzene , intercalation (chemistry) , graphite , adsorption , alkali metal , molecule , materials science , field electron emission , carbon fibers , crystal (programming language) , electron , decomposition , common emitter , inorganic chemistry , chemistry , organic chemistry , catalysis , metallurgy , physics , composite material , computer science , optoelectronics , quantum mechanics , composite number , programming language
The properties of the field electron emitter, the surface of which is obtained by the decomposition of benzene molecules on the iridium tip, are studied. As a result, a graphite crystal is formed at the top of the tip. Resistance to adsorption of molecules of residual gases and the possibility of localization of emissions by adsorption and intercalation of alkali metal atoms are shown.Field emitters, electron emission, carbon, iridium, benzene.