X-ray radiation of the plasma focus with inverse pinch switch

被引：4
|
作者：
Choi, WS [1 ]
Park, DK
机构：
[1] Kimcheon Coll, Dept Ophthalm Opt, Kimchon 740200, Kyungsangbuk, South Korea
[2] Kyungpook Natl Univ, Dept Phys, Coll Educ, Taegu 702701, South Korea
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1999年 / 38卷 / 2A期
关键词：
X-ray; plasma focus; m = 0 instability; inverse pinch switch; electron beam;
D O I：
10.1143/JJAP.38.913
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
X-ray radiation characteristics of the plasma focus with inverse pinch switch was investigated. The plasma focus device power with capability of 20 kJ contains a 40 kV condenser power supply and adopts a new type of switch system, The mechanism of X-ray radiation was analyzed using a pair of detectors. The variation of X-ray radiation as a function of the position of emitted X-ray and the shape of electrode was examined closely using the time-integrated method. By analyzing the mechanism, we found that the X-ray radiation has three peaks in the optimal plasma focus condition with the middle one being m = 0 instability.
引用
收藏
页码：913 / 917
页数：5
相关论文
共 50 条
  • [21] Correlation between pinch dynamics, neutron and X-ray emission from megajoule plasma focus device
    Scholz, M
    Bienkowska, B
    Ivanova-Stanik, IM
    Karpinski, L
    Paduch, M
    Tomaszewski, K
    Zielinska, E
    Kravarik, J
    Kubes, P
    Banaszak, A
    Jakubowski, L
    Sadowski, M
    Szydlowski, A
    Schmid, H
    Vitulli, S
    VACUUM, 2004, 76 (2-3) : 361 - 364
  • [22] X-RAY AND ELECTRON SPECTRA FROM DOUBLE INVERSE PINCH DEVICE
    BAUM, PJ
    BRATENAHL, A
    WHITE, RS
    PHYSICS OF FLUIDS, 1973, 16 (02) : 226 - 230
  • [23] HARD X-RAY SPECTRUM OF A PLASMA FOCUS
    LEE, JH
    LOEBBAKA, DS
    ROOS, CE
    PLASMA PHYSICS, 1971, 13 (04): : 347 - &
  • [24] SPECTROSCOPIC AND X-RAY OBSERVATIONS OF A PLASMA FOCUS
    BERNSTEI.MJ
    HAI, F
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1969, 14 (11): : 1077 - &
  • [25] X-RAY MEASUREMENTS ON DENSE PLASMA FOCUS
    BOTTOMS, PJ
    CARPENTE.JP
    MATHER, JW
    WARE, KD
    WILLIAMS, AH
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1968, 13 (11): : 1543 - &
  • [26] A new inverse-pinch plasma opening switch
    V. G. Kornilov
    S. Yu. Kornilov
    D. A. Orlov
    V. D. Selemir
    D. A. Tolshmyakov
    A. A. Khizhnyakov
    V. I. Chelpanov
    Technical Physics Letters, 2005, 31 : 312 - 313
  • [27] A new inverse-pinch plasma opening switch
    Kornilov, VG
    Kornilov, SY
    Orlov, DA
    Selemir, VD
    Tolshmyakov, DA
    Khizhnyakov, AA
    Chelpanov, VI
    TECHNICAL PHYSICS LETTERS, 2005, 31 (04) : 312 - 313
  • [28] X-ray spectral diagnosis for Z-pinch plasma
    Liu, Lifeng
    Xiao, Shali
    Qian, Jiayu
    Wei, Minxi
    Chen, Bolun
    Guangxue Xuebao/Acta Optica Sinica, 2015, 35
  • [29] Measurement of Soft X-Ray Radiation using the PF-4 Plasma Focus Setup with Semiconductor X-Ray Detectors
    Eliseev, S. P.
    Nikulin, V. Ya.
    Silin, P. V.
    BULLETIN OF THE LEBEDEV PHYSICS INSTITUTE, 2009, 36 (01) : 1 - 7
  • [30] Measurement of soft X-ray radiation using the PF-4 plasma focus setup with semiconductor X-ray detectors
    S. P. Eliseev
    V. Ya. Nikulin
    P. V. Silin
    Bulletin of the Lebedev Physics Institute, 2009, 36 : 1 - 7
12345