Title :
Formation of surplus near-surface ion charge in vacuum arc cathode spot
Author :
Arustamov, V.N. ; Ashurov, Kh.B. ; Kadirov, Kh.Kh. ; Khudaykulov, I.Kh.
Author_Institution :
Inst. of Ion-Plasma & Laser Technol., Tashkent, Uzbekistan
fDate :
June 30 2014-July 4 2014
Abstract :
The behavior of ionic and electronic subsystems of the vacuum arc discharge is considered. It is shown that the cathode spot ions leave congestion without difficulties and the electrons formed by ionization are socialized with the emitted ones. The numbers of electrons and ions in a self-organizing system strongly differs from each other.
Keywords :
cathodes; ionisation; vacuum arcs; ionization; surplus near surface ion charge; vacuum arc cathode spot; vacuum arc discharge; Acceleration; Approximation methods; Cathodes; Electric potential; Ionization; Potential energy;
Conference_Titel :
Vacuum Electron Sources Conference (IVESC), 2014 Tenth International
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4799-5770-5
DOI :
10.1109/IVESC.2014.6891941
