Abstract
A combined technique with laser irradiation is suggested to control spark discharge for analytical use, having a unique feature that firing points of the spark discharge can be fixed by laser irradiation. Because the spark discharge easily initiates at particular surface sites, such as non-metallic inclusions, called selective discharge, the concentration of some elements sometimes deviates from their average one in spark discharge optical emission spectrometry. Therefore, stabilization of firing points on a sample surface could improve the analytical precision. 2006
| Original language | English |
|---|---|
| Pages (from-to) | 1275-1277 |
| Number of pages | 3 |
| Journal | analytical sciences |
| Volume | 22 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - 2006 Oct |
| Externally published | Yes |
ASJC Scopus subject areas
- Analytical Chemistry