搜索

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

碳纳米管阴极强流脉冲发射放气特性研究

谌怡 张篁 杨安民 夏连胜 刘星光

引用本文:
Citation:

碳纳米管阴极强流脉冲发射放气特性研究

谌怡, 张篁, 杨安民, 夏连胜, 刘星光

Outgassing property of carbon nanotube cathode with intense pulsed emission

Shen Yi, Zhang Huang, Yang An-Min, Xia Lian-Sheng, Liu Xing-Guang
PDF
导出引用
  • 为了研究碳纳米管(CNT)阴极强流脉冲发射特性, 在2MeV直线感应加速器(LIA)注入器平台上开展了阴极放气特性实验. 研究结果表明:碳纳米管阴极强流发射时伴随有严重的阴极放气, 阴极放气参与形成阴极等离子体. 对于特定的几次实验, 通过数值积分估算了阴极材料的放气量为0.81.12PaL, 释放的气体分子数目与电子数目之比为254203, 说明阴极等离子体为弱电离等离子体. 分析了二极管电压、发射电流密度、放气量以及放气分子数目/电子数目之间的关系
    In order to study the properties of the carbon nanotube(CNT) cathode with intense pulsed emission, the outgassing property of cathode is investigated on the 2MeV linear induction accelerator(LIA) injector. Results show that the cathode has a capability of desorbing gases from the CNT cathode under pulsed high voltage. The outgassing plays an important role in the formation of the cathode plasma. The amounts of outgassing for the several experiments are estimated to be 0.081.12PaL, the corresponding ratios between outgassing amount and electron number are roughly calculated to be in a range of 254203atoms/e- by numerical integral of pressure, showing that the cathode plasma is weakly ionized. The relationship between diode voltage, emission current density, outgassing amount, and the outgassing molecule number per electron are analyzed.
    • 基金项目: 北京科技大学新金属材料国家重点实验室基金(批准号:20082D-10)资助的课题.
    • Funds: Project supported by the Foundation of State Key Laboratory for Advanced Metals and Materials of USTB, China (Grant No.20082D-10).
    [1]

    Yang A M, Xia L S, Zhang H, Zhang K Z, Shi J S, Deng J J 2008 Chin. Phys. C 32 286

    [2]

    Miller R B 1998 J. Appl. Phys. 84 3880

    [3]

    Shiffler D A, LaCour M J, Sena M D, Mitchell M D, Haworth M D, Hendricks K J, Spencer T A 2000 IEEE Trans. Plasma Sci. 28 517

    [4]

    Liao Q L, Yang Y, Xia L S, Qi J J, Zhang Y, Huang Y H, Qin Z 2008 Phys. Plasmas 15 114505

    [5]

    Liao Q L, Zhang Y, Xia L S,HuangYH,Qi J J,Gao Z J, Zhang H 2007 Acta Phys. Sin. 56 5335 (in Chinese) [廖庆亮, 张跃, 夏连胜, 黄运华, 齐俊杰, 高战军, 张篁 2007物理学报 56 5335]

    [6]

    Li D C, Dai L M, Huang S M, Mau AWH,Wang Z L 2000 Chem. Phys. Lett. 316 349

    [7]

    Milne WI, Teo K B K, Amaratunga G A J, Legagneux P, Gangloff L, Schnell J P, Semet V, Binh V T, Groening O 2004 J. Mater. Chem. 14 1

    [8]

    Endo M, Hayashi T, Kim Y A, Terrones M, Dresselhaus M S 2004 Phil. Trans. R. Soc. Lond. A 362 2223

    [9]

    Saito Y, Hamaguchi K, Mizushima R, Uemura S, Nagasakob T, Yotani J, Shimojo T 1999 Appl. Surf. Sci. 146 305

    [10]

    Murakami H, Hirakawa M, Tanaka C, Yamakawa H 2000 Appl. Phys. Lett. 76 1776

    [11]

    Cho Y R, Lee J H , Song Y H, Kang S Y, Hwang C S, Jung M Y, Kim D H , Lee S K, Uhm H S, Cho K I 2001 Mate. Sci. Engi. B 79 128

    [12]

    Liao Q L, Zhang Y, Huang Y H, Qi J J, Gao Z J, Xia L S, Zhang H 2007 Appl. Phys. Lett. 90 151504

    [13]

    Read M E, Schwarz W G, Kremer M J, Lennhoff J D, Carnahan D L, Kempa K, Ren Z F 2001 Proceeding the 2001 Particle Accelerator Conference, Chicago, June 18–22, 2001, p1026

    [14]

    Shiffler D, Zhou O, Bower C, LaCour M, Golby K 2004 IEEE Trans. Plasma Sci. 32 2152

    [15]

    Korenev S 2002 Beams 2002: 14th International Conference on High-power Particle Beams, Albuquerque June 23–26, 2002, p385

    [16]

    Zhang H 2010 MS Thesis (Mianyang: China Academy of Engineering Physics) (in Chinese) [张篁 2010 硕士学位论文 (绵阳:中国工程物理研究院)]

    [17]

    Shen Y, Zhang H, Liu X G, Xia L S, Yang A M 2011 Acta Phys. Sin. 60 080702 (in Chinese) [谌怡, 张篁, 刘星光, 夏连胜, 杨安民 2011 物理学报 60 080702]

    [18]

    Shen Y, Xia L S, Zhang H, Liu X G, Liao Q L 2011 High Power Laser and Particle Beams 23 775 (in Chinese) [谌怡、夏连胜、张篁、刘星光、廖庆亮 2011 强激光与粒子束 23 775]

    [19]

    Li L M 2004 MS Thesis (Changsha: National University of Defence Technology) (in Chinese) [李立民 2004 硕士学位论文 (长沙:国防科技大学)]

  • [1]

    Yang A M, Xia L S, Zhang H, Zhang K Z, Shi J S, Deng J J 2008 Chin. Phys. C 32 286

    [2]

    Miller R B 1998 J. Appl. Phys. 84 3880

    [3]

    Shiffler D A, LaCour M J, Sena M D, Mitchell M D, Haworth M D, Hendricks K J, Spencer T A 2000 IEEE Trans. Plasma Sci. 28 517

    [4]

    Liao Q L, Yang Y, Xia L S, Qi J J, Zhang Y, Huang Y H, Qin Z 2008 Phys. Plasmas 15 114505

    [5]

    Liao Q L, Zhang Y, Xia L S,HuangYH,Qi J J,Gao Z J, Zhang H 2007 Acta Phys. Sin. 56 5335 (in Chinese) [廖庆亮, 张跃, 夏连胜, 黄运华, 齐俊杰, 高战军, 张篁 2007物理学报 56 5335]

    [6]

    Li D C, Dai L M, Huang S M, Mau AWH,Wang Z L 2000 Chem. Phys. Lett. 316 349

    [7]

    Milne WI, Teo K B K, Amaratunga G A J, Legagneux P, Gangloff L, Schnell J P, Semet V, Binh V T, Groening O 2004 J. Mater. Chem. 14 1

    [8]

    Endo M, Hayashi T, Kim Y A, Terrones M, Dresselhaus M S 2004 Phil. Trans. R. Soc. Lond. A 362 2223

    [9]

    Saito Y, Hamaguchi K, Mizushima R, Uemura S, Nagasakob T, Yotani J, Shimojo T 1999 Appl. Surf. Sci. 146 305

    [10]

    Murakami H, Hirakawa M, Tanaka C, Yamakawa H 2000 Appl. Phys. Lett. 76 1776

    [11]

    Cho Y R, Lee J H , Song Y H, Kang S Y, Hwang C S, Jung M Y, Kim D H , Lee S K, Uhm H S, Cho K I 2001 Mate. Sci. Engi. B 79 128

    [12]

    Liao Q L, Zhang Y, Huang Y H, Qi J J, Gao Z J, Xia L S, Zhang H 2007 Appl. Phys. Lett. 90 151504

    [13]

    Read M E, Schwarz W G, Kremer M J, Lennhoff J D, Carnahan D L, Kempa K, Ren Z F 2001 Proceeding the 2001 Particle Accelerator Conference, Chicago, June 18–22, 2001, p1026

    [14]

    Shiffler D, Zhou O, Bower C, LaCour M, Golby K 2004 IEEE Trans. Plasma Sci. 32 2152

    [15]

    Korenev S 2002 Beams 2002: 14th International Conference on High-power Particle Beams, Albuquerque June 23–26, 2002, p385

    [16]

    Zhang H 2010 MS Thesis (Mianyang: China Academy of Engineering Physics) (in Chinese) [张篁 2010 硕士学位论文 (绵阳:中国工程物理研究院)]

    [17]

    Shen Y, Zhang H, Liu X G, Xia L S, Yang A M 2011 Acta Phys. Sin. 60 080702 (in Chinese) [谌怡, 张篁, 刘星光, 夏连胜, 杨安民 2011 物理学报 60 080702]

    [18]

    Shen Y, Xia L S, Zhang H, Liu X G, Liao Q L 2011 High Power Laser and Particle Beams 23 775 (in Chinese) [谌怡、夏连胜、张篁、刘星光、廖庆亮 2011 强激光与粒子束 23 775]

    [19]

    Li L M 2004 MS Thesis (Changsha: National University of Defence Technology) (in Chinese) [李立民 2004 硕士学位论文 (长沙:国防科技大学)]

  • [1] 蔡丹, 刘列, 巨金川, 王海涛, 赵雪龙, 王潇. 碳纳米管和天鹅绒阴极强流发射特性的对比研究. 物理学报, 2016, 65(4): 045202. doi: 10.7498/aps.65.045202
    [2] 向飞, 吴平, 曾凡光, 王淦平, 李春霞, 鞠炳全. 强流碳纳米管阴极快脉冲重频发射特性. 物理学报, 2015, 64(16): 164103. doi: 10.7498/aps.64.164103
    [3] 雷达, 孟根其其格, 张荷亮, 智颖飙. 一种平行栅碳纳米管阵列阴极的场发射特性研究. 物理学报, 2013, 62(24): 248502. doi: 10.7498/aps.62.248502
    [4] 麻华丽, 霍海波, 曾凡光, 向飞, 王淦平. 铜基碳纳米管薄膜的制备及其强流脉冲发射特性研究. 物理学报, 2013, 62(15): 158801. doi: 10.7498/aps.62.158801
    [5] 李振武. 纳米CdS/碳纳米管复合材料的光电特性. 物理学报, 2012, 61(1): 016103. doi: 10.7498/aps.61.016103
    [6] 袁学松, 张宇, 孙利民, 黎晓云, 邓少芝, 许宁生, 鄢扬. 碳纳米管冷阴极脉冲发射特性及仿真模型研究. 物理学报, 2012, 61(21): 216101. doi: 10.7498/aps.61.216101
    [7] 潜力, 王昱权, 刘亮, 范守善. 碳纳米管在大气压环境中的场致发射特性. 物理学报, 2011, 60(2): 028801. doi: 10.7498/aps.60.028801
    [8] 谌怡, 张篁, 刘星光, 夏连胜, 杨安民. 碳纳米管阴极强流脉冲发射放气质谱分析. 物理学报, 2011, 60(8): 080702. doi: 10.7498/aps.60.080702
    [9] 潘金艳, 张文彦, 高云龙. 基于铟锡氧化物/Ti复合电极的高亮度碳纳米管场致发射冷阴极. 物理学报, 2010, 59(12): 8762-8769. doi: 10.7498/aps.59.8762
    [10] 袁艳红, 苗润才. 多壁碳纳米管光限幅特性的研究. 物理学报, 2009, 58(2): 1276-1279. doi: 10.7498/aps.58.1276
    [11] 何春山, 王伟良, 陈桂华, 李志兵. 镜像势对碳纳米管阵列场发射特性的影响. 物理学报, 2009, 58(13): 241-S245. doi: 10.7498/aps.58.241
    [12] 廖庆亮, 张 跃, 黄运华, 齐俊杰, 高战军, 夏连胜, 张 篁. 碳纳米管阴极的短脉冲爆炸场发射与等离子体膨胀. 物理学报, 2008, 57(3): 1778-1783. doi: 10.7498/aps.57.1778
    [13] 廖庆亮, 张 跃, 夏连胜, 齐俊杰, 黄运华, 邓战强, 高战军, 曹佳伟. 丝网印刷制备碳纳米管阴极的强流脉冲发射特性研究. 物理学报, 2008, 57(4): 2328-2333. doi: 10.7498/aps.57.2328
    [14] 郭大勃, 元 光, 宋翠华, 顾长志, 王 强. 碳纳米管的变温场发射. 物理学报, 2007, 56(10): 6114-6117. doi: 10.7498/aps.56.6114
    [15] 郭平生, 陈 婷, 曹章轶, 张哲娟, 陈奕卫, 孙 卓. 场致发射阴极碳纳米管的热化学气相沉积法低温生长. 物理学报, 2007, 56(11): 6705-6711. doi: 10.7498/aps.56.6705
    [16] 马燕萍, 尚学府, 顾智企, 李振华, 王 淼, 徐亚伯. 单壁碳纳米管在场发射显示器中的应用研究. 物理学报, 2007, 56(11): 6701-6704. doi: 10.7498/aps.56.6701
    [17] 廖庆亮, 张 跃, 夏连胜, 黄运华, 齐俊杰, 高战军, 张 篁. 碳纳米管阴极的强流脉冲发射性能研究. 物理学报, 2007, 56(9): 5335-5340. doi: 10.7498/aps.56.5335
    [18] 刘兴辉, 朱长纯, 曾凡光, 贺永宁, 保文星. 公度双壁碳纳米管层间耦合对其场发射特性影响的研究. 物理学报, 2006, 55(6): 2830-2837. doi: 10.7498/aps.55.2830
    [19] 宋教花, 张耿民, 张兆祥, 孙明岩, 薛增泉. 多壁碳纳米管阵列场发射研究. 物理学报, 2004, 53(12): 4392-4397. doi: 10.7498/aps.53.4392
    [20] 张兆祥, 侯士敏, 赵兴钰, 张浩, 孙建平, 刘惟敏, 薛增泉, 施祖进, 顾镇南. 单壁碳纳米管的场发射特性研究. 物理学报, 2002, 51(2): 434-438. doi: 10.7498/aps.51.434
计量
  • 文章访问数:  6032
  • PDF下载量:  734
  • 被引次数: 0
出版历程
  • 收稿日期:  2011-05-31
  • 修回日期:  2012-04-05
  • 刊出日期:  2012-04-05

/

返回文章
返回