摘要
本文以石墨阴极为例介绍了一种自热式阴极的横向放电特性,指出热电子发射是该阴极的主要机理。
Taking graphite cathode as an example, the transverse discharge characteristics of a self heated cathode are described. It is indicated that the cathode mechanism is hot electron emission.
出处
《中国激光》
EI
CAS
CSCD
北大核心
1992年第5期393-394,共2页
Chinese Journal of Lasers