钪阴极的研究进展及展望

IVESC 2012 Pub Date : 2012-04-24 DOI:10.1109/IVESC.2012.6264158

Yiman Wang, Jinshu Wang, W. Liu

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引用次数: 1

摘要

只提供摘要形式。近年来，高电流密度阴极引起了人们的广泛关注。本文综述了钪阴极的发射性能以及阴极制造和使用过程中可能发生的化学和物理过程。进一步讨论了排放机制。综述了该类阴极存在的主要问题及其应用前景。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Development of scandate cathode and its prospect_ a review

Summary form only given. High current density scandate cathodes have aroused great interest in recent years. In this paper the emission performances of scandate cathodes and the possible chemical and physical processes occurred during cathode manufacturing and operation are summarized. Emission mechanisms are further discussed. The major problems of this kind of cathode and its application prospects are reviewed.

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来源期刊

IVESC 2012

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