New and improved emission models in the finite-element gun code MICHELLE

被引：0
|
作者：
Nelson, Eric M. [1 ]
Petillo, John J. [2 ]
Jensen, Kevin [3 ]
机构：
[1] Los Alamos Natl Lab, POB 1663, Los Alamos, NM 87545 USA
[2] Sci Applicat Int Corp, Burlington, MA 01803 USA
[3] Naval Res Lab, Washington, DC 20375 USA
来源：
2006 IEEE INTERNATIONAL VACUUM ELECTRONICS CONFERENCE HELD JOINTLY WITH 2006 IEEE INTERNATIONAL VACUUM ELECTRON SOURCES | 2006年
关键词：
gun code; beam optics code; space-charge-limited; emission; photoemission;
D O I：
10.1109/IVELEC.2006.1666402
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We continue to research and develop better emission models for gun codes. We describe our recent efforts to improve the thermal aspects of space-chargelimited emission, the transition from temperature-limited emission to space-charge-limited emission, and photoemission.
引用
收藏
页码：501 / +
页数：2
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