Investigation of multi-tip large area emitters using computerized field emission projector

Fourth interdisciplinary scientific forum with international participation "New materials and promising technologies"

Filippov, S.V.^1 ; Kolosko, A.G.^1 ; Ryazanov, R.M.^2 ; Kitsyuk, E.P.^2 ; Popov, E.O.^1

Ioffe Institute, ul. Polytechnitscheskaya 26, St.-Petersburg

194021, Russia^1

Scientific-Manufacturing Complex Technological Centre, Shokin Square Bld. 1/7, Zelenograd

124498, Russia^2

关键词: Emission pattern;    Emission properties;    Field emitter;    Non-oriented;    Numerical characterization;    Pattern analysis;    Tungsten substrate;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/525/1/012051/pdf
DOI  :  10.1088/1757-899X/525/1/012051

来源: IOP

【 摘 要 】

The paper presents an original approach to the numerical analysis of emission patterns of the flat field emission projector. A system for testing and numerical characterization of the emission properties of field cathodes was developed. A sample of the multi-Tip large area field emitter based on non-oriented carbon nanotubes grown on a tungsten substrate was studied by the emission glow pattern analysis.