A New Method for Detecting Be Diffusion-Treated Sapphires: Laser-Induced Breakdown Spectroscopy (LIBS)

2004 ◽  
Vol 40 (4) ◽  
pp. 314-322 ◽  
Author(s):  
Michael S. Krzemnicki ◽  
Henry A. Hänni ◽  
Roy A. Walters
Keyword(s):  
New Method ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

Analysis of Cuban nickeliferous minerals by laser-induced breakdown spectroscopy (LIBS): non-conventional sample preparation of powder samples

2018 ◽  
Vol 10 (5) ◽  
pp. 533-540 ◽  
Author(s):  
Marco Aurelio Sperança ◽  
Mario Siméon Pomares-Alfonso ◽  
Edenir Rodrigues Pereira-Filho
Keyword(s):  
Sample Preparation ◽  
New Method ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Powder Samples ◽  
Conventional Sample

In the present study, a new method to quantify Al, Cr, Fe, Mg, Mn, and Ni in nickeliferous minerals by laser-induced breakdown spectroscopy (LIBS) is proposed.

scholarly journals Electrospray deposition followed by laser-induced breakdown spectroscopy (ESD-LIBS): a new method for trace elemental analysis of aqueous samples

2019 ◽  
Vol 34 (10) ◽  
pp. 2016-2026 ◽  
Author(s):  
L. Ripoll ◽  
M. Hidalgo
Keyword(s):  
Elemental Analysis ◽  
New Method ◽  
Laser Induced Breakdown Spectroscopy ◽  
Aqueous Samples ◽  
Electrospray Deposition ◽  
Trace Elemental Analysis ◽  
Breakdown Spectroscopy ◽  
Alternative Approach ◽  
Laser Induced Breakdown ◽  
Trace Elemental

Hyphenation of electrospray deposition with laser-induced breakdown spectroscopy as an alternative approach for sensitive elemental analysis of liquids with high possibilities of automation.

Detection of pesticide residues on fruit surfaces using laser induced breakdown spectroscopy

RSC Advances ◽  
2015 ◽  
Vol 5 (97) ◽  
pp. 79956-79963 ◽  
Author(s):  
Xiaofan Du ◽  
Daming Dong ◽  
Xiande Zhao ◽  
Leizi Jiao ◽  
Pengcheng Han ◽  
...  
Keyword(s):  
Pesticide Residues ◽  
New Method ◽  
Laser Induced Breakdown Spectroscopy ◽  
Fast Detection ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Chlorpyrifos Residue

The detection of chlorpyrifos residue on the surface of apples by laser induced breakdown spectroscopy (LIBS) was explored, establishing a new method for the fast detection of pesticide residues on fruit.

A New Method for Determination of Self-Absorption Coefficients of Emission Lines in Laser-Induced Breakdown Spectroscopy Experiments

2010 ◽  
Vol 64 (3) ◽  
pp. 320-323 ◽  
Author(s):  
Fausto O. Bredice ◽  
Héctor O. Di Rocco ◽  
Hugo M. Sobral ◽  
Mayo Villagrán-Muniz ◽  
Vincenzo Palleschi
Keyword(s):  
Emission Lines ◽  
New Method ◽  
Laser Induced Breakdown Spectroscopy ◽  
Absorption Coefficients ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

Nanosecond laser-induced breakdown assisted by femtosecond laser pre-ionization in air: the effect on spatial resolution and continuous radiation

2020 ◽  
Vol 92 (2) ◽  
pp. 20701
Author(s):  
Bo Li ◽  
Xiaofeng Li ◽  
Zhifeng Zhu ◽  
Qiang Gao
Keyword(s):  
Femtosecond Laser ◽  
Spatial Resolution ◽  
Laser Induced Breakdown Spectroscopy ◽  
Nanosecond Laser ◽  
Breakdown Threshold ◽  
Powerful Technique ◽  
Breakdown Spectroscopy ◽  
Continuous Radiation ◽  
Laser Induced Breakdown

Laser-induced breakdown spectroscopy (LIBS) is a powerful technique for quantitative diagnostics of gases. The spatial resolution of LIBS, however, is limited by the volume of plasma. Here femtosecond-nanosecond dual-pulsed LIBS was demonstrated. Using this method, the breakdown threshold was reduced by 80%, and decay of continuous radiation was shortened. In addition, the volume of the plasma was shrunk by 85% and hence, the spatial resolution of LIBS was significantly improved.

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