Journal
PLASMA SCIENCE & TECHNOLOGY
Volume 17, Issue 8, Pages 676-681Publisher
IOP PUBLISHING LTD
DOI: 10.1088/1009-0630/17/8/11
Keywords
laser-induced breakdown spectroscopy; stand-off; double-pulse; magnesium alloy
Categories
Funding
- National Natural Science Foundation of China [61473279]
- National High-Tech Research and Development Program of China (863 Program) [2012AA040608]
- Equipment Development Programs of the Chinese Academy of Sciences [YZ201247]
Ask authors/readers for more resources
In this study, a stand-off and collinear double pulse laser-induced breakdown spectroscopy (DP LIBS) system was designed, and the magnesium alloy samples at a distance of 2.5 m away from the LIBS system were measured. The effect of inter-pulse delay on spectra was studied, and the signal enhancement was observed compared to the single pulse LIBS (SP LIBS). The morphology of the ablated crater on the sample indicated a higher efficiency of surface pretreatment in DP LIBS. The calibration curves of Ytterbium (Y) and Zirconium (Zr) were investigated. The square of the correlation coefficient of the calibration curve of element Y reached up to 0.9998.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
