STUDY ON BOERSCH EFFECT IN A FIELD-EMISSION GUN

被引:0
|
作者
TANG, TT
机构
来源
OPTIK | 1991年 / 86卷 / 05期
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中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The Boersch effect in a field emission electron gun is studied and a statistical dynamics equation of the ensemble of beam electrons is derived. An approximated analytical solution of this equation is given. This equation has been applied to the field emission gun problems. The computer calculation results agree on the whole with those of the experimental data.
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页码:149 / 154
页数:6
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