Emission characteristics of nanosized-scandia doped dispenser cathodes at different operating modes - 文章详情页

作者：

Wang, Yiman (Wang, Yiman.) | Liu, Wei (Liu, Wei.) | Wang, Jinshu (Wang, Jinshu.) (学者：王金淑) | Zhang, Xizhu (Zhang, Xizhu.)

收录：

EI Scopus

摘要：

Emission　properties　of　nanosized　scandia　doped　dispenser　(SDD)　cathodes　tested　at　pulse　mode　with　different　pulse　widths　and　duty　cycles　as　well　as　at　DC　mode　are　reported　and　discussed　in　this　paper.　©　2011　IEEE.

关键词：

Cathodes Dispensers Thermionic emission Vacuum technology

作者机构：

[ 1 ] [Wang, Yiman]School of Materials Science and Engineering, Beijing University of Technology, 100 Pingleyuan, Beijing 100124, China
[ 2 ] [Liu, Wei]School of Materials Science and Engineering, Beijing University of Technology, 100 Pingleyuan, Beijing 100124, China
[ 3 ] [Wang, Jinshu]School of Materials Science and Engineering, Beijing University of Technology, 100 Pingleyuan, Beijing 100124, China
[ 4 ] [Zhang, Xizhu]School of Materials Science and Engineering, Beijing University of Technology, 100 Pingleyuan, Beijing 100124, China

通讯作者信息：

电子邮件地址：

wang_yiman@bjut.edu.cn

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