Field Emission Characteristics of Graphite Field Emitters

被引：0
|
作者：
Iwai, Yusuke [1 ,2 ]
Koike, Takayoshi [1 ]
Jyouzuka, Atsuo [1 ]
Nakamura, Tomonori [1 ]
Onizuka, Yoshihiro [1 ]
Neo, Yoichiro [2 ]
Mimura, Hidenori [2 ]
机构：
[1] Onizuka Glass Corp, Product Dev Ctr, Tokyo 1980023, Japan
[2] Shizuoka Univ, Elect Res Inst, Hamamatsu, Shizuoka 4328011, Japan
来源：
2014 27TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE (IVNC) | 2014年
关键词：
Graphite field emission cathode;
D O I：
暂无
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：
We have fabricated two type of graphite field emission cathodes: graphite nanospines (GNS) and graphite field emitters inflamed at high temperatures (GFEIHT) and applied for X-ray tubes using these cathodes. The morphologies and structures of the two cathodes were quite different. However, these emitters have excellent field emission characteristics. Raman spectroscopy indicated that GFEIHT consisted of many graphene tips without crystalline defects.
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页数：2
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