Laser-Induced Breakdown Spectroscopy Applied on Liquid Films: Effects of the Sample Thickness and the Laser Energy on the Signal Intensity and Stability

<div>Average droplet thickness of peanut oil with volume of 20 <i>μ</i>L or 5 <i>μ</i>L, placed on the support polished with sandpaper of 400 grits/mm and 800 grits/mm. For 5 <i>μ</i>L droplets, the data are fitted exponentially.</div>

Journal of Spectroscopy

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Figure 6

Figure 6: Laser-Induced Breakdown Spectroscopy Applied on Liquid Films: Effects of the Sample Thickness and the Laser Energy on the Signal Intensity and Stability 

Figure 6 | Laser-Induced Breakdown Spectroscopy Applied on Liquid Films: Effects of the Sample Thickness and the Laser Energy on the Signal Intensity and Stability 