Production of powerful electron beams in dense gases

被引：50
|
作者：
Tarasenko, VF
Yakovlenko, SI
Orlovskii, VM
Tkachev, AN
Shunailov, SA
机构：
[1] Russian Acad Sci, Inst High Current Elect, Siberian Div, Tomsk 634055, Russia
[2] Russian Acad Sci, Inst Gen Phys, Moscow 119991, Russia
[3] Russian Acad Sci, Inst Electrophys, Ural Div, Ekaterinburg 620049, Russia
来源：
JETP LETTERS | 2003年 / 77卷 / 11期
关键词：
D O I：
10.1134/1.1600816
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Subnanosecond electron beams with the record current amplitude (similar to70 A in air and similar to200 A in helium) were produced at atmospheric pressure. The optimal generator open-circuit voltage was found for which the electron-beam current amplitude produced in a gas diode was maximal behind a foil. It was established that the electron beam was produced at the stage when the cathode plasma closely approaches the anode. It was shown that a high-current beam can be produced at high pressures because of the presence of the upper branches in the curves characterizing the electron-escape (runaway) criterion and the discharge-ignition criterion (Paschen curve). (C) 2003 MAIK "Nauka / Interperiodica".
引用
收藏
页码：611 / 615
页数：5
相关论文
共 50 条
  • [1] Production of powerful electron beams in dense gases
    V. F. Tarasenko
    S. I. Yakovlenko
    V. M. Orlovskii
    A. N. Tkachev
    S. A. Shunailov
    Journal of Experimental and Theoretical Physics Letters, 2003, 77 : 611 - 615
  • [2] The electron runaway mechanism in dense gases and the production of high-power subnanosecond electron beams
    Tarasenko, VF
    Yakovlenko, SI
    PHYSICS-USPEKHI, 2004, 47 (09) : 887 - 905
  • [3] Formation of high current electron beams in dense gases
    Tarasenko, VF
    Yakovlenko, SI
    Orlovskii, VM
    Tkachev, AN
    Shunailov, SA
    ATOMIC AND MOLECULAR PULSED LASERS V, 2004, 5483 : 181 - 187
  • [4] Lasers in dense gases pumped by low-energy electron beams
    Ulrich, A
    Niessl, C
    Wieser, J
    Tomizawa, H
    Murnick, DE
    Salvermoser, M
    JOURNAL OF APPLIED PHYSICS, 1999, 86 (07) : 3525 - 3529
  • [5] GENERATION OF POWERFUL THZ RADIATION BY ELECTRON BEAMS AND ITS INTERACTION WITH PLASMA AND GASES
    Glyavin, M. Yu.
    Golubev, S. V.
    Denisov, G. G.
    Luchinin, A. G.
    Semenov, V. E.
    Sidorov, A. V.
    Razin, S. V.
    Rakova, E. I.
    2014 24TH INTERNATIONAL CRIMEAN CONFERENCE MICROWAVE & TELECOMMUNICATION TECHNOLOGY (CRIMICO), 2014, : 197 - 198
  • [6] DENSE ELECTRON BEAMS
    MELTZER, B
    BRITISH JOURNAL OF APPLIED PHYSICS, 1959, 10 (09): : 391 - 397
  • [7] Modeling of discharges generated by electron beams in dense gases: Fountain and thunderstorm regimes
    Macheret, SO
    Shneider, MN
    Miles, RB
    PHYSICS OF PLASMAS, 2001, 8 (05) : 1518 - 1528
  • [8] ELECTRON MOBILITIES IN DENSE GASES
    OMALLEY, TF
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1980, 25 (02): : 103 - 103
  • [9] ELECTRON MOBILITY IN DENSE GASES
    PALKINA, LA
    SMIRNOV, BM
    FIRSOV, OB
    SOVIET PHYSICS JETP-USSR, 1972, 34 (06): : 1242 - &
  • [10] Generation of powerful electron beams in a dense gas with a dielectric-barrier-discharge-based cathode
    Mitko, SV
    Udalov, YB
    Peters, PJM
    Ochkin, VN
    Boller, KJ
    APPLIED PHYSICS LETTERS, 2003, 83 (14) : 2760 - 2762
12345