Optimization of Ballasted Carbon Nanotube Array for X-ray Source

被引：0
|
作者：
Sun, Yonghai [1 ]
Yeow, John T. W. [1 ]
Jaffray, David A. [2 ]
机构：
[1] Univ Waterloo, Dept Syst Design Engn, Waterloo, ON N2L 3G1, Canada
[2] Princess Margaret Hosp, Radiat Dept, Toronto, ON M5G 2M9, Canada
来源：
2013 13TH IEEE CONFERENCE ON NANOTECHNOLOGY (IEEE-NANO) | 2013年
关键词：
FIELD-EMISSION;
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：
Ballast resistor under layer can improve reliability and stability of field emission cathode. Utilization of ballast resistor in Spindt cathode has been studied thoroughly. However, due to the significant difference between the Spindt cathode and CNT (carbon nanotube) emitter, studies of ballasted CNT emitter array are rare. Ballasted CNT emitter array has been demonstrated in our early studies. In this article, we use the finite element method to analyses the effect of the geometry parameters of the emission array. Optimized parameters, for example: intertube pitch, connection pad diameter, resistor layer thickness, and height of the CNT, are calculated. These optimized parameters are suitable for ballasted CNT emitter arrays for flat panel X-ray sources.
引用
收藏
页码：389 / 392
页数：4
相关论文
共 50 条
  • [31] X-Ray Characteristics of Four-Level Pulse Amplitude Modulation for X-Ray Communication Based on Carbon Nanotube Cold Cathode X-Ray Source
    Lai, Sheng
    Liu, Yunpeng
    Hang, Shuang
    Mu, Junxu
    Tang, Xiaobin
    IEEE TRANSACTIONS ON ELECTRON DEVICES, 2023, 70 (11) : 5877 - 5882
  • [32] Image-guided microbeam irradiation to brain tumour bearing mice using a carbon nanotube x-ray source array
    Zhang, Lei
    Yuan, Hong
    Burk, Laurel M.
    Inscoe, Christy R.
    Hadsell, Michael J.
    Chtcheprov, Pavel
    Lee, Yueh Z.
    Lu, Jianping
    Chang, Sha
    Zhou, Otto
    PHYSICS IN MEDICINE AND BIOLOGY, 2014, 59 (05): : 1283 - 1303
  • [33] Development of Backlight and X-ray Source Based on Printed Carbon Nanotube Field Emitters
    Kim, Y. C.
    Kim, I. H.
    Park, S. H.
    Jung, T. W.
    Kim, D. Y.
    Han, I. T.
    Kim, Y. H.
    Kim, J. M.
    IDW'11: PROCEEDINGS OF THE 18TH INTERNATIONAL DISPLAY WORKSHOPS, VOLS 1-3, 2011, : 1757 - 1758
  • [34] Development of Backlight and X-ray Source Based on Printed Carbon Nanotube Field Emitters
    Kim, Y. C.
    Kim, I. H.
    Park, S. H.
    Jung, T. W.
    Kim, D. Y.
    Han, I. T.
    Kim, J. M.
    2012 25TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE (IVNC), 2012, : 62 - +
  • [35] Stationary Multi X-ray Source System with Carbon Nanotube Emitters for Digital Tomosynthesis
    Park, Junyoung
    Gupta, Amar Prasad
    Kim, Wooseob
    Lim, Jongmin
    Yeo, Seungjun
    Kim, Dongkeun
    Jeong, Changwon
    Yoon, Kwon-Ha
    Cho, Seungryong
    Ahn, Jeung Sun
    Mativenga, Mallory
    Ryu, Jehwang
    MEDICAL IMAGING 2021: PHYSICS OF MEDICAL IMAGING, 2021, 11595
  • [36] Carbon nanotube based microfocus field emission x-ray source for microcomputed tomography
    Liu, Zejian
    Yang, Guang
    Lee, Yueh Z.
    Bordelon, David
    Lu, Jianping
    Zhou, Otto
    APPLIED PHYSICS LETTERS, 2006, 89 (10)
  • [37] X-ray wavelength optimization of the laser plasma X-ray lithography source
    Chaker, M.
    Boily, S.
    Lafontaine, B.
    Kieffer, J.C.
    Pepin, H.
    Toubhans, I.
    Fabbro, R.
    Microelectronic Engineering, 1990, 10 (02) : 91 - 105
  • [38] Carbon Nanotube Electron Emitter for X-ray Imaging
    Ryu, Je Hwang
    Kang, Jung Su
    Park, Kyu Chang
    MATERIALS, 2012, 5 (11) : 2353 - 2359
  • [39] X-Ray Field Imaging with a Linear Scan X-Ray Source and Linear Detector Array
    Zhang, T.
    Kandlakunta, P.
    Chen, X.
    Tang, Y.
    Thomas, A.
    MEDICAL PHYSICS, 2018, 45 (06) : E536 - E537
  • [40] X-ray phase imaging of a packaged IC chip using X-ray array source
    Park, Y.
    Choi, J.
    IEICE ELECTRONICS EXPRESS, 2010, 7 (16): : 1182 - 1187
12345