Published August 2001
| Version v1
Journal article
Diagnostics of electron temperature and ions distribution in expanding Al plasmas pumped by a ns-pulsed 1.06 μm laser
- 1. Institute of Applied Physics and Computational Mathematics, Beijing (China)
Description
Resonance lines are extensively used to diagnose electronic temperature Te and ions distribution. However, the analysis of the x-ray spectroscopy emitted from plasmas produced by a ns laser usually needs the help of a code or some assumptions. A diagnostic idea of using line-pairs emitted from a doubly-excited state is proposed. By using the method presented, Te and the fractional population ratio of bare nuclei and H-like ions are directly obtained from the emission intensity ratios
Additional details
Publishing Information
- Journal Title
- Plasma Science and Technology
- Journal Volume
- 3
- Journal Issue
- 4
- Journal Page Range
- p. 903-913
- ISSN
- 1009-0630
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 33014690
- Subject category
- S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
- Descriptors DEI
- ELECTRON TEMPERATURE; EXCITED STATES; ION SPECTROSCOPY; LASER-PRODUCED PLASMA; PLASMA DIAGNOSTICS; RESONANCE; X-RAY SPECTROSCOPY
- Descriptors DEC
- ENERGY LEVELS; PLASMA; SPECTROSCOPY