| 摘要 |
PURPOSE:To prevent contamination due to the consumption material of an electrode by generating a theta pinch while providing an impact coil between electrodes, when taking out X-rays from the high density plasma due to magnetic pinch by generating discharge between the electrodes. CONSTITUTION:The high speed and high power current discharge is generated by closing a switch 3 while connecting a capacitor 4 between the electrodes 1 and 2 for taking out through a window 5, X-rays from the high density plasma generated due to magnetic pinch. Thereby, a coil 6 for impact is provided in a discharge column near the window 5 for being connected to a capacitor 8, while forming a magnetic field parallel to the electrodes 1 and 2 by closing a switch 7 in order to generate an inductive current inside the coil 6, thus generating the theta pinch. Accordingly, near the window 5 the magnetic pinch is more speedily generated than in the other part while stabilizing a spot thus to prevent the contamination of the window 5 due to the consumption material of an electrode while enlarging the spacing between the electrodes 1, 2 as well as to the window 5. |
