Quantification of fluorine traces in solid samples using CaF molecular emission bands in atmospheric air Laser-Induced Breakdown Spectroscopy

2016 ◽  
Vol 123 ◽  
pp. 157-162 ◽  
Author(s):  
C. Alvarez-Llamas ◽  
J. Pisonero ◽  
N. Bordel
Keyword(s):  
Laser Induced Breakdown Spectroscopy ◽  
Solid Samples ◽  
Atmospheric Air ◽  
Molecular Emission ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

Determination of fluorine in copper ore using laser-induced breakdown spectroscopy assisted by the SrF molecular emission band

2020 ◽  
Vol 35 (4) ◽  
pp. 754-761 ◽  
Author(s):  
Zhiyang Tang ◽  
Ran Zhou ◽  
Zhongqi Hao ◽  
Wen Zhang ◽  
Qingzhou Li ◽  
...  
Keyword(s):  
Emission Band ◽  
Molecular Band ◽  
Atomic Line ◽  
Laser Induced Breakdown Spectroscopy ◽  
Copper Ore ◽  
Molecular Emission ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

The SrF molecular band as an alternative to the fluorine atomic line was proposed to detect fluorine in copper ore using LIBS technology in air.

Effect of laser polarization on molecular emission from femtosecond LIBS

2021 ◽  
Author(s):  
Yutong Chen ◽  
Yitong Liu ◽  
Qiuyun Wang ◽  
Suyu Li ◽  
Yuanfei Jiang ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Laser Induced Breakdown Spectroscopy ◽  
Laser Polarization ◽  
Molecular Emission ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

This study investigated the effect of laser polarization on molecular bands of femtosecond laser-induced breakdown spectroscopy (LIBS). The results of AlO molecules indicated that the intensities of molecular emission bands...

Fast and direct detection of metal accumulation in marine sediments using laser-induced breakdown spectroscopy (LIBS): a case study from the Bay of Cienfuegos, Cuba†

2017 ◽  
Vol 9 (24) ◽  
pp. 3713-3719 ◽  
Author(s):  
Mirella Peña-Icart ◽  
Mario S. Pomares-Alfonso ◽  
Francisco Wendel Batista de Aquino ◽  
Carlos Alonso-Hernandez ◽  
Yoelvis Bolaños-Alvarez ◽  
...  
Keyword(s):  
Marine Sediments ◽  
Metal Accumulation ◽  
Direct Detection ◽  
Direct Analysis ◽  
Laser Induced Breakdown Spectroscopy ◽  
Solid Samples ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

Metal accumulation in sediments from Cienfuegos Bay assessed by Laser-induced breakdown spectroscopy (LIBS) suitable for the direct analysis of solid samples.

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