LIBS Info: Element Analysis

Title Authors Material Detector Spectrometer Software
Determination of boron with molecular emission using laser-induced breakdown spectroscopy combined with laser-induced radical fluorescence X.Y. Li, X.Y. Zeng, Y.F. Lu, Z.Q. Hao, S.S. Tang, Y. Tang, J.M. Li, Z.H. Zhu, L.B. Guo Boron Princeton Instruments ICCD Max IsoPlane SCT 320
Laser: Nd:YAG
1064.0000nm
60.0000mJ
10.000Hz
Gate Delay: 5.000us
Gate Width: 50.000us
In this paper the authors utilise LIBS, and several LIBS-LIF (molecular) techniques to improve LIBS detection limits
Element Detection Limit (ppm) Wavelength (nm) Other Wavelengths (nm) Calibration Method Calibration Range (ppm) Notes
B 2239.0000 (Calibration Curve Slope) 255.1400 N/A Univariate 17480.0000-130984.0000 LIF (pumping a transition from a BO (molecular) excited state) is used on a LIBS plasma is utilised for this result. Samples are synthetically produced pressed pellets
B 993.0000 (Calibration Curve Slope) 255.1400 N/A Univariate 17480.0000-130984.0000 LIF (pumping a transition from a BO (molecular) ground state) is used on a LIBS plasma is utilised for this result. Samples are synthetically produced pressed pellets
B 12397.0000 (Calibration Curve Slope) 255.1400 N/A Univariate 17480.0000-130984.0000 Boron Oxide (BO) molecular transition used for detection on synthetic pressed pellet samples


Element RMSE (ppm) Wavelength (nm) Calibration Method Notes
B 0.2514 % 255.1400 Univariate Calibration LIBS-LIF, using molecular transition from excited state on synthetic pressed pellet samples
B 0.5158 % 255.1400 Univariate Calibration LIBS-LIF, using molecular transition from ground state on synthetic pressed pellet samples
B 0.8755 % 255.1400 Univariate Calibration Standard LIBS on synthetic pressed pellet samples