The.assessment of relative electron gun performance The assessment of relative electron gun performance Comments on the paper entitled “ Digital computer studies of electron guns for electron microscopes “†
MAYO, B. J.; MAYO, B. J.; Central Research Laboratories, EMI Limited
Журнал:
International Journal of Electronics
Дата:
1971
Аннотация:
AbstractA method of comparing the basic performance of electron guns is described. The method is applied to some recently computed results on two versions of an electron gun which has a hairpin-filament cathode.
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