引出电极

高频离子源管道式引出电极的几何参数对束流引出具有重要影响。

The geometry of the pipe shaped extraction electrode of the RF ion source may strongly affect the extracted ion beam .

通过对几种不同的电极结构的比较研究，得到了满足应用要求的凸形引出电极。

Gibbous extraction electrode which can meet the demand of applications was got by experimentally comparing several different structures of electrode .

静电加速器高频离子源引出电极的光学设计

Optical Design of Extraction Electrode of RF Ion Source in Electrostatic Accelerator

弗里曼源缝引出型三电极结构对离子束散角影响的研究

The study of effect of the slit constructure matching in a three electrods system and the beam divergences angle for the Freeman source

实验中研究了等离子体电极引出孔径、反射电极（抑制电极）偏压以及Glaser透镜等因素对束流引出与传输的影响。

We have studied the influences of the plasma electrode extraction aperture , the biased voltage on the screening electrode and the Glaser lens .

对300keV，5电极负离子束系统的初步优化结果表明：该系统磁场可将伴随引出的电子束在低能下偏转到作为电子接收极的引出电极上；

The initial optimized results of the 300 keV , 5 electrodes negative ion beam system show : The magnetic field of this system can deflect the electron beam to the extraction electrode as electron acceptor at lower energy ;