Evaluation of the mechanism ion source production in LIB diode
- 1. Nagaoka Univ. of Technology, Niigata (Japan)
Description
The characteristic of a magnetically insulated diode in a multi-shot operation is investigated. An ion current density (Ji) decrease with increasing number of shot both in high current mode (short gap) and low current mode (long gap) operation. The value of Ji in the first shot is space charge limited with an enhancement factor against space charge limiting current of 1.6. It becomes lower than 1 after several shot of operation. To evaluate the effect of the sorption of gas in the anode surface, desorption characteristics of insulator is evaluated. The outgased sample is found to have a higher surface breakdown voltage and rare desorption. From the experiment, we see that the sorbed gas in the flashbord strongly affect the production of LIB. (author)
Additional details
Publishing Information
- Imprint Title
- New applications of pulsed, high-energy density plasmas
- Imprint Pagination
- 219 p.
- Journal Page Range
- p. 27-34.
- Report number
- NIFS-PROC--23
Conference
- Title
- Symposium on 'new applications of pulsed, high-energy density plasmas'.
- Dates
- 12-13 Dec 1994.
- Place
- Nagoya (Japan).
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 27052684
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- DESORPTION; FLASHOVER; INERTIAL CONFINEMENT; ION BEAM FUSION REACTORS; ION SOURCES; LIGHT IONS; MAGNETIC INSULATION; PARTICLE BEAM FUSION ACCELERATOR
- Descriptors DEC
- ACCELERATORS; CHARGED PARTICLES; CONFINEMENT; ELECTRIC DISCHARGES; IONS; PLASMA CONFINEMENT; THERMONUCLEAR REACTORS