Secondary emission property of Y2O3-Lu 2O3-Mo cathode - 文章详情页

作者：

Wang, Jinshu (Wang, Jinshu.) (学者：王金淑) | Liu, Wei (Liu, Wei.) | Gao, Fei (Gao, Fei.) | Wang, Yiman (Wang, Yiman.) | Zhou, Meiling (Zhou, Meiling.)

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EI Scopus

摘要：

A　RE2O3-Mo　cathode　which　contains　Lu　2O3　and　Y2O3　with　a　certain　weight　ratio　was　made　using　a　Sol-Gel　technique　and　the　spark　plasma　sintering　technique.　The　maximum　secondary　emission　yield　(δm)　of　this　cathode　could　reach　4.6　while　the　activation　temperature　is　only　900C.　©　2008　IEEE.

关键词：

Cathodes Electron sources Lutetium compounds Magnetrons Molybdenum Rare earths Secondary emission Sol-gels Spark plasma sintering Vacuum technology

作者机构：

[ 1 ] [Wang, Jinshu]School of Materials Science and Engineering, Beijing University of Technology, Beijing 100022, China
[ 2 ] [Liu, Wei]School of Materials Science and Engineering, Beijing University of Technology, Beijing 100022, China
[ 3 ] [Gao, Fei]School of Materials Science and Engineering, Beijing University of Technology, Beijing 100022, China
[ 4 ] [Wang, Yiman]School of Materials Science and Engineering, Beijing University of Technology, Beijing 100022, China
[ 5 ] [Zhou, Meiling]School of Materials Science and Engineering, Beijing University of Technology, Beijing 100022, China

通讯作者信息：

电子邮件地址：

liuw@bjut.edu.cn

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