An ab-initio molecular model of the scandate cathode

被引:0
|
作者
Vlahos, Vasilios [1 ]
Morgan, Dane [1 ,2 ]
Booske, John H. [1 ,3 ]
Turek, Ladislav [4 ]
Kirshner, Mark [4 ]
Kowalczyk, Richard [4 ]
Wilsen, Craig [4 ]
机构
[1] Univ Wisconsin, Interdisciplinary Mat Sci Dept, 1415 Engn Dr, Madison, WI 53706 USA
[2] Univ Wisconsin, Dept Mat Sci & Engn, Madison, WI 53706 USA
[3] Univ Wisconsin, Dept Elect & Comp Engn, Madison, WI 53706 USA
[4] L 3 Commun Elect Devices, San Carlos, CA 94070 USA
来源
2008 IEEE INTERNATIONAL VACUUM ELECTRONICS CONFERENCE | 2008年
关键词
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
To obtain a fundamental understanding of the surface processes responsible for the superior emission characteristics of scandate cathodes, a first principles investigation was carried out using the Vienna Ab-initio Simulation Package (VASP) [1], a quantum mechanical molecular dynamics simulator.
引用
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页码:70 / +
页数:2
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