Nature of the “ring effect” in intense field emission

被引：0
作者：
A. V. Batrakov
D. I. Proskurovski
机构：
[1] Siberian Branch of the Russian Academy of Sciences,Institute of High
来源：
Technical Physics Letters | 1999年 / 25卷
关键词：
Angular Distribution; Field Emission; Space Charge; Peripheral Region; Emission Current;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The electron trajectories corresponding to the angular distribution of the emission current are simulated, allowing for self-heating of the cathode and the influence of space charge on the emission. It is shown that the nature of the rings is related to the emission from peripheral regions of the tip (conical section) and to compression of the current from these regions.
引用
收藏
页码：444 / 447
页数：3
相关论文
共 22 条
  • [1] Dyke W. P.(1953)undefined Phys. Rev. 91 1043-undefined
  • [2] Trolan J. K.(1962)undefined Radiotekh. Elektron. 7 1474-undefined
  • [3] Martin E. E.(1962)undefined Radiotekh. Elektron. 7 1484-undefined
  • [4] Barbour J. P.(1963)undefined Radiotekh. Elektron. 8 1210-undefined
  • [5] Sokol’skaya I. L.(1964)undefined Zh. Tekh. Fiz 34 1312-undefined
  • [6] Fursei G. N.(1980)undefined J. Vac. Sci. Technol. 17 691-undefined
  • [7] Sokol’skaya I. L.(1988)undefined Radiotekh. Elektron. 33 2360-undefined
  • [8] Fursei G. N.(1991)undefined Zh. Tekh. Fiz 61 170-undefined
  • [9] Fursei G. N.(1998)undefined JETP Lett. 67 299-undefined
  • [10] Tolkacheva I. D.(1993)undefined Int. J. Mod. Phys. A (Proc. Suppl.) 2B 2 915-undefined
123