Laser-induced breakdown spectroscopy: A tool for analysis of different types of liquids |
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| Authors: | P. Fichet A. Toussaint J.-F. Wagner |
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| Affiliation: | (1) Laser Spectroscopic Research Laboratory (LSRL), Department of Physics, University of Allahabad, Allahabad, 211002, India;(2) Manav Seva Sansthan Eaom Anushandhan Kendra, Beli Road, Allahabad, India; |
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| Abstract: | Laser-induced breakdown spectroscopy (LIBS) was applied to detect elements in different liquids (water and oil). Spectra of plasmas generated by focusing the second harmonic 5=532 nm of a pulsed Nd:YAG laser on the liquids' surfaces at atmospheric pressure were recorded. Calibration curves for chromium in water and in oil were obtained, and detection limits were deduced. |
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