Fabrication of stable carbon nanotube cold cathode electron emitters with electrical aging

被引：0
|
作者：
Kim, Jung Hyun
Kang, Jung Su
Park, Kyu Chang [1 ]
机构：
[1] Kyung Hee Univ, Dept Informat Display, Seoul 02447, South Korea
来源：
2018 31ST INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE (IVNC) | 2018年
基金：
新加坡国家研究基金会;
关键词：
Electrical aging; Annealing; Field emission; Carbon nanotubes;
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 studied on the fabrication and improved field emission properties of carbon nanotube (CNT) cold cathode electron emitters with electrical aging. Our CNT field emitters have improved electron emission properties with thermal and electrical aging. For the set-up of electrical aging, we used bias voltage at Joule heating appeared. Our CNT emitters show increases of electron emission at initial stage of aging and then saturation of emission current. With the electrical aging, we obtained enhanced electron emission from 3 mA to 5.5 mA and long- time stable operation.
引用
收藏
页数：2
相关论文
共 50 条
  • [1] Fabrication of Stable Carbon Nanotube Cold Cathode Electron Emitters with Post-Growth Electrical Aging
    Kim, Jung Hyun
    Kang, Jung Su
    Park, Kyu Chang
    MICROMACHINES, 2018, 9 (12):
  • [2] Fabrication of highly conductive carbon nanotube emitters for long-life cold cathode electron beam
    Kang, Jung Su
    Lee, Hye In
    Park, Kyu Chang
    2018 31ST INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE (IVNC), 2018,
  • [3] Fabrication of high current carbon nanotube based cold cathode emitters and applications
    Lee, Hye In
    Kang, Jung Su
    Park, Kyu Chang
    2019 INTERNATIONAL VACUUM ELECTRONICS CONFERENCE (IVEC), 2019,
  • [4] Fabrication of a high-resolution electron beam with a carbon nanotube cold-cathode
    Lee, Ha Rim
    Yang, Hyeon Hee
    Park, Kyu Chang
    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 2017, 35 (06):
  • [5] Enhanced and stable electron emission of carbon nanotube emitters with graphitization
    Lee, Su Woong
    Kang, Jung Su
    Lee, Ha Rim
    Park, Seon Yong
    Jang, Jin
    Park, Kyu Chang
    VACUUM, 2015, 121 : 212 - 216
  • [6] A Carbon Nanotube Cold Cathode Microwave Electron Gun
    Li, Jiaxin
    Zhang, Yu
    Ke, Yanlin
    Xu, Ningsheng
    Deng, Shaozhi
    2024 37TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE, IVNC 2024, 2024,
  • [7] Unique characteristics of cold cathode carbon-nanotube-matrix field emitters
    Collins, PG
    Zettl, A
    PHYSICAL REVIEW B, 1997, 55 (15) : 9391 - 9399
  • [8] Fabrication of highly stable electron beams with CNT cold cathode
    Kang, Jung Su
    Kim, Jung Hyun
    Park, Kyu Chang
    2017 30TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE (IVNC), 2017, : 124 - 125
  • [9] Fabrication and characterization of single carbon nanotube emitters as point electron sources
    Zhao, Gongpu
    Zhang, Jian
    Zhang, Qi
    Zhang, Han
    Zhou, Otto
    Qin, Lu-Chang
    Tang, Jie
    APPLIED PHYSICS LETTERS, 2006, 89 (19)
  • [10] Hybrid carbon nanotube/nanodiamond structures as electron emitters for cold cathodes
    Fiori, A.
    Orlanducci, S.
    Sessa, V.
    Tamburri, E.
    Toschi, F.
    Terranova, M. L.
    Ciorba, A.
    Rossi, M.
    Lucci, M.
    Barnard, A. S.
    JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2008, 8 (04) : 1989 - 1993
12345