LIBS Info: Element Analysis

Title	Authors	Material	Detector	Spectrometer	Software
Comparative study of two new commercial echelle spectrometers equipped with intensified CCD for analysis of laser-induced breakdown spectroscopy	M. Sabsabi, Vincent Detalle, M.A. Harith, Walid Tawﬁk Y. Mohamed , Hisham Imam	Aluminium Alloy	ESA 3000	ESA 3000
Laser:	Nd:YAG 1064.0000nm 60.0000mJ 0.200Hz
Gate Delay:	3.000us
Gate Width:	1.000us
As the title suggests, the performance of 2 commercial Echelle spectrometer systems - ESA 3000 (this paper) and Mechelle 7500 (link) for use in LIBS. The low repetition rate was chosen as it reduced the presence of breakdown particles (from the previous shot) in the laser beam (leading to large shot-to-shot variations).

LOD
RMSEP

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Element	Detection Limit (ppm)	Wavelength (nm)	Other Wavelengths (nm)	Calibration Method	Calibration Range (ppm)	Notes
Be	1.6000 (Stated)	313.0000	N/A	Calibration Curve	-10.0000--10.0000	Be peak was normalised to Al at 305.1nm. The Al peak was chosen as it was "close" in the spectrum and did not show any self absorption.
Cu	33.0000 (Stated)	324.7500	N/A	Univariate Calibration	-10.0000--10.0000	No peak processing noted.
Mg	9.0000 (Stated)	285.2100	N/A	Univariate Calibration	-10.0000--10.0000	No details supplied as to any peak processing in the calibration curve.
Mn	65.0000 (Stated)	403.0000	N/A	Univariate Calibration	-10.0000--10.0000	Mn peak was normalised to Al at 305.1nm. The Al peak was chosen as it was "close" in the spectrum and did not show any self absorption.
Si	90.0000 (Stated)	288.1600	N/A	Univariate Calibration	-10.0000--10.0000	No details on peak processing provided

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Element	RMSE (ppm)	Wavelength (nm)	Calibration Method	Notes
No data available in table

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