Results 51 to 60 of about 69,666 (186)
Flame-enhanced laser-induced breakdown spectroscopy
Optics Express, 2014 Flame-enhanced laser-induced breakdown spectroscopy (LIBS) was investigated to improve the sensitivity of LIBS. It was realized by generating laser-induced plasmas in the blue outer envelope of a neutral oxy-acetylene flame. Fast imaging and temporally resolved spectroscopy of the plasmas were carried out.
Liu, L. +11 more
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New Trend: Application of Laser-Induced Breakdown Spectroscopy with Machine Learning
ChemosensorsLaser-induced breakdown spectroscopy (LIBS) has long been regarded as the “future superstar” of chemical analysis [...]
Zhe Wang
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Laser-induced breakdown spectroscopy of trisilane using infrared C O2 laser pulses [PDF]
, 2013 The plasma produced in trisilane (Si3 H8) at room temperature and pressures ranging from 50 to 103 Pa by laser-induced breakdown (LIB) has been investigated.
Camacho, J. J. +3 more
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Optical Breakdown in Gases Induced by High-power IR CO2 Laser Pulses [PDF]
, 2013 This chapter reviews some fundamentals of laser-induced breakdown spectroscopy (LIBS) and describes some experimental studies developed in our laboratory on gases such as nitrogen, oxygen and air.
Camacho, J. J. +4 more
core
ChemosensorsThe shot-to-shot measurement uncertainty restricts the application of laser-induced breakdown spectroscopy (LIBS) technically, to a certain extent. In order to further deepen the understanding of spectral stability, in this paper, the effects of the ...
Wei Wang, Lanxiang Sun, Faquan Li
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Journal of Spectroscopy, 2016 A responsive laser induced breakdown spectroscopic system was developed and improved for utilizing it as a sensor for the classification of quartz samples on the basis of trace elements present in the acquired samples.
A. Ali +4 more
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Molecules, 2018 Rapid detection of Cd content in soil is beneficial to the prevention of soil heavy metal pollution. In this study, we aimed at exploring the rapid quantitative detection ability of laser- induced breakdown spectroscopy (LIBS) under the conditions of air
Xiaodan Liu +5 more
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Laser-Induced Breakdown Spectroscopy & Enrichment by Chelation
Procedia Engineering, 2012 AbstractLIBS is used for fast, multi-component analysis of element compositions, but it is not very suitable for liquids. Moreover the sensitivity for metal ions is often insufficient. A fast and sensitive detection tool for metal ions in food matrices, including aqueous solutions, is developed. The principle of operation of LIBS is that a small amount
Roosma, J.R., Veen, J.J.F. van
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Laser Spectroscopic Sensors for the Development of Anthropomorphic Robot Sensitivity
Sensors, 2018 The development of underwater robotics sensitivity, which is based on the sensors of laser spectroscopy methods, have been discussed. The ways to improve Laser Induced Fluorescence (LIF) and Laser Induced Breakdown Spectroscopy (LIBS) methods were ...
Oleg Bukin +6 more
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Laser-Induced Breakdown Spectroscopy for Determination of Spectral Fundamental Parameters
Applied Sciences, 2020 In this review, we report and critically discuss the application of LIBS for the determination of plasma-emission fundamental parameters, such as transition probabilities, oscillator strengths, Stark broadening and shifts, of the emission lines in the ...
Sabrina Messaoud Aberkane +8 more
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