Laser ablation of an indium target: time-resolved Fourier-transform infrared spectra of In I in the 700–7700 cm−1 range

2014 ◽  
Vol 29 (12) ◽  
pp. 2275-2283 ◽  
Author(s):  
S. Civiš ◽  
P. Kubelík ◽  
M. Ferus ◽  
V. E. Chernov ◽  
E. M. Zanozina ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Laser Ablation ◽  
Infrared Spectra ◽  
Laser Induced Breakdown Spectroscopy ◽  
Time Resolved ◽  
Target Time ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Indium Target ◽  
Infrared Spectral

Laser-induced breakdown spectroscopy (LIBS) in combination with a time-resolved Fourier-transform technique was applied to obtain spectra of In I in the infrared spectral region.

Determination of Carbon Content in Steel Using Laser-Induced Breakdown Spectroscopy

1992 ◽  
Vol 46 (9) ◽  
pp. 1382-1387 ◽  
Author(s):  
J. A. Aguilera ◽  
C. Aragón ◽  
J. Campos
Keyword(s):  
Carbon Content ◽  
Matrix Effects ◽  
Sample Surface ◽  
Nitrogen Atmosphere ◽  
Laser Induced Breakdown Spectroscopy ◽  
Time Resolved ◽  
Breakdown Spectroscopy ◽  
Use Of Time ◽  
Laser Induced Breakdown

Laser-induced breakdown spectroscopy has been used to determine carbon content in steel. The plasma was formed by focusing a Nd:YAG laser on the sample surface. With the use of time-resolved spectroscopy and generation of the plasma in nitrogen atmosphere, a precision of 1.6% and a detection limit of 65 ppm have been obtained. These values are similar to those of other accurate conventional techniques. Matrix effects for the studied steels are reduced to a small slope difference between the calibration curves for stainless and nonstainless steels.

Time-resolved ultraviolet laser-induced breakdown spectroscopy for organic material analysis

2007 ◽  
Vol 62 (12) ◽  
pp. 1329-1334 ◽  
Author(s):  
Matthieu Baudelet ◽  
Myriam Boueri ◽  
Jin Yu ◽  
Samuel S. Mao ◽  
Vincent Piscitelli ◽  
...  
Keyword(s):  
Organic Material ◽  
Laser Induced Breakdown Spectroscopy ◽  
Time Resolved ◽  
Ultraviolet Laser ◽  
Breakdown Spectroscopy ◽  
Material Analysis ◽  
Laser Induced Breakdown

scholarly journals Effect of sample temperature on time-resolved laser-induced breakdown spectroscopy

AIP Advances ◽  
2019 ◽  
Vol 9 (6) ◽  
pp. 065214 ◽  
Author(s):  
Kaimin Guo ◽  
Anmin Chen ◽  
Wanpeng Xu ◽  
Dan Zhang ◽  
Mingxing Jin
Keyword(s):  
Sample Temperature ◽  
Laser Induced Breakdown Spectroscopy ◽  
Time Resolved ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

Influence of sample temperature on the laser-induced breakdown spectroscopy of a molybdenum–tungsten alloy

2019 ◽  
Vol 34 (12) ◽  
pp. 2378-2384 ◽  
Author(s):  
Ran Hai ◽  
Zhonglin He ◽  
Ding Wu ◽  
Weina Tong ◽  
Harse Sattar ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Electron Density ◽  
Emission Intensity ◽  
Plasma Temperature ◽  
Sample Temperature ◽  
Tungsten Alloy ◽  
Laser Induced Breakdown Spectroscopy ◽  
Spectral Emission ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

During laser ablation, the spectral emission intensity, plasma temperature and electron density increased significantly with increasing sample temperature.

Influence of the target material on secondary plasma formation underwater and its laser induced breakdown spectroscopy (LIBS) signal

2017 ◽  
Vol 32 (2) ◽  
pp. 345-353 ◽  
Author(s):  
M. R. Gavrilović ◽  
V. Lazic ◽  
S. Jovićević
Keyword(s):  
Laser Ablation ◽  
Significant Influence ◽  
Material Properties ◽  
Bubble Formation ◽  
Target Material ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Underwater Laser ◽  
Secondary Plasma

The significant influence of the target material properties on subsequent plasma and bubble formation in underwater laser ablation is demonstrated through the examples of α-alumina and pure Al targets.

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