Field emission from multi-walled carbon nanotubes and its application to electron tubes

被引：148
|
作者：
Saito, Y [1 ]
Hamaguchi, K
Uemura, S
Uchida, K
Tasaka, Y
Ikazaki, F
Yumura, M
Kasuya, A
Nishina, Y
机构：
[1] Mie Univ, Dept Elect & Elect Engn, Tsu, Mie 514, Japan
[2] Ise Elect Corp, Ise 51611, Japan
[3] Natl Inst Mat & Chem Res, Tsukuba, Ibaraki 305, Japan
[4] Tohoku Univ, Inst Mat Res, Sendai, Miyagi 98077, Japan
来源：
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 1998年 / 67卷 / 01期
关键词：
D O I：
10.1007/s003390050743
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Field emission from closed and open-ended multi-walled nanotubes (MWNTs) was studied by field-emission microscopy. As an application of nanotube field emitters, we manufactured lighting elements with the structure of a triode-type vacuum tube by replacing the conventional thermionic cathodes with the MWNT field emitters. Stable electron emission, adequate luminance and long life of the tubes have been demonstrated.
引用
收藏
页码：95 / 100
页数：6
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