| Title | Influences of magnetic fields on characteristics of a magnetically insulated ion diode |
| Authors | Xiang, Wei Zhao, Wei-Jiang Yan, Sha Han, Bao-Xi |
| Affiliation | Inst. of Electron. Eng., China Acad. of Eng. Phys., Mianyang 621900, China Inst. of Heavy Ion Phys., Peking Univ., Beijing 100871, China |
| Issue Date | 2003 |
| Publisher | yuanzineng kexue jishuatomic energy science and technology |
| Citation | Yuanzineng Kexue Jishu/Atomic Energy Science and Technology.2003,37,(3),203-207. |
| Abstract | Based on plasma explosive emission model, the self-consistent and 2-1/2 dimensional electromagnetic particle-in-cell code is employed to simulate the characteristics of a magnetically insulated ion diode for intense pulsed ion beams. The trajectories of electrons and protons in the anode-cathode gap of the diode, the time-dependence of the diode current Id, the electron loss current density to anode je and the extracted proton current density jp are presented at externally insulating magnetic field in the range of 2Bcrit and the maximum diode voltage of 300 kV. The effects of the magnetic field on the virtual cathode, the diode impedance as well as the overall ion current efficiency of the diode are discussed. |
| URI | http://hdl.handle.net/20.500.11897/407853 |
| ISSN | 10006931 |
| Indexed | EI |
| Appears in Collections: | 物理学院 |
