Title :
Investigation of emission properties of cold cathodes in triode impulse High Voltage Glow Discharge Electron Guns
Author :
Denbnovetsky, S.V. ; Melnyk, I.V. ; Melnyk, V.G. ; Tugai, B.A. ; Tuhai, S.B.
Author_Institution :
Electron. Devices Dept., Nat. Tech. Univ. of Ukraine “KPI”, Kiev, Ukraine
Abstract :
Article is devoted to the experimental investigation of ion-electron secondary emission in impulse high voltage glow discharge electron sources. The dependences of secondary ion-electron emission coefficient from the maximal discharge current, acceleration voltage, the voltage on additional electrode, and from frequency of impulses and its duty factor are presented and analyzed.
Keywords :
cathodes; electron guns; triodes; cold cathodes; electron guns; electron sources; emission properties; ion-electron secondary emission; triode; Cathodes; Discharges (electric); Electron beams; Ions; Plasmas; Surface discharges; Cold Cathode; Electron Beam Technologies; Electron Sources; Emission Properties; High Voltage Glow Discharge; Impulse Regime; Ion-Electron Emission;
Conference_Titel :
Electronics and Nanotechnology (ELNANO), 2015 IEEE 35th International Conference on
Conference_Location :
Kiev
DOI :
10.1109/ELNANO.2015.7146931
