Title :
Electrostatic potential distribution in an eccentric channel with tubular electron beam
Author :
Alexeev, G.A. ; Stulova, L.V.
Author_Institution :
Usikov Inst. of Radiophys. & Electron., Nat. Acad. of Sci., Kharkiv, Ukraine
Abstract :
The analysis of the static potential distribution in a cross-section of an equipotential cylindrical channel with a tubular electron beam has been performed for both symmetric and eccentric arrangements of the electrodes. It has been shown that a gradual change of the channel width does not allow for the formation of an effective natural ion trap in the azimuth direction.
Keywords :
Green´s function methods; Poisson equation; electric fields; electrodes; electron beams; particle traps; space charge; Green function; Poisson equation; azimuth direction ion traps; eccentric channels; eccentric electrodes; effective natural ion trap formation; electrostatic potential distributions; electrostatic space charge; equipotential cylindrical channel cross-sections; gradual channel width change; symmetric electrodes; tubular electron beams; Azimuth; Electrodes; Electron beams; Electron traps; Electrostatics; Helium; IEEE catalog; Microwave technology; Organizing; Performance analysis;
Conference_Titel :
Microwave and Telecommunication Technology, 2002. CriMiCo 2002. 12th International Conference
Print_ISBN :
966-7968-12-X
DOI :
10.1109/CRMICO.2002.1137211
