Characteristics of the beams generated by a "hollow cathode" electron gun

被引：4
|
作者：
Ciullo, G [1 ]
Sharapa, AN
Shemyakin, AV
Tecchio, L
机构：
[1] Ist Nazl Fis Nucl, Lab Nazl Legnaro, I-35020 Legnaro, Italy
[2] Ctr Fis Stati Aggregati, ITC, CNR, CEFSA, I-38050 Trent, Italy
[3] Russian Acad Sci, Inst Nucl Phys, Novosibirsk 630090, Russia
来源：
REVIEW OF SCIENTIFIC INSTRUMENTS | 1998年 / 69卷 / 01期
关键词：
D O I：
10.1063/1.1148478
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The characteristics of a beam generated by a "hollow cathode" gun, intended for electron cooling purposes, are thoroughly investigated. Attention was focused on the details of the current density and temperature distributions across the electron beam. Consequently a high quality beam was obtained, comparable with the beams generated by standard guns. Much insight was gained on the vacuum and alignment conditions for this new configuration. (C) 1998 American Institute of Physics.
引用
收藏
页码：59 / 64
页数：6
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