Title :
Formation of an electron beam in a matrix carbon field-emission cells
Author :
Darmaev, Alexander ; Komarov, Dmitry ; Morev, S.P. ; Shalaev, Pavel ; Shesterkin, Vasily
Author_Institution :
Fed. State Unitary Enterprise "Res. & Production Corp. "Toriy", Moscow, Russia
Abstract :
Results of research of an electron beam in field-emission Grigoryev-Shesterkina type cathode cells, intended for use are presented to the microwave oven devices. Possibility of development an electron optical system (EOS) with field-emission cathode matrixes for the O-type microwave devices with the beam emittance similar to an emittance in EOS with the thermo cathode is shown.
Keywords :
cathodes; electro-optical devices; electron field emission; EOS; O-type microwave devices; beam emittance; electron beam; electron optical system; field-emission Grigoryev-Shesterkina type cathode cells; field-emission cathode matrixes; microwave oven devices; thermo cathode; Cathodes; Current density; Dispersion; Electron beams; Electron optics; Graphite; Trajectory; Field-emission cathodes; cold cathodes; electron-optical system; microwave devices;
Conference_Titel :
Vacuum Electronics Conference, IEEE International
Conference_Location :
Monterey, CA
DOI :
10.1109/IVEC.2014.6857728
