2009•Nuclear TechniquesRequires access

Electron gun structure for cathode test:design,test and modification

Yu Shiji

Abstract

Test method is decisive for capability evaluation of a cathode. In this paper,a system with an electron gun structure for performance tests of thermionic cathode is reprted. Emission performances of several kinds of impregnated cathode (M-type cathode) were tested. The results proved that this system for cathode performance evaluation is useful. Improvements in the designing the electron gun structure have been made,based on findings in the test.

About this research paper

What this paper is about

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Cathode, Electron gun, Thermionic emission, Hot cathode, Electron, Materials science, Nuclear engineering, Atomic physics