Atomic spectrometry update: review of advances in the analysis of metals, chemicals and materials

S Carter, R Clough, A Fisher, B Gibson… - Journal of Analytical …, 2022 - pubs.rsc.org
This update covers the literature published between approximately June 2021 and May
2022 and is the latest part of a series of annual reviews. It is designed to provide the reader …

Novel surface topography and microhardness characterization of laser clad layer on TC4 titanium alloy using laser-induced breakdown spectroscopy and machine …

SR Al-Sayed, FA Samad, T Mohamed… - … Materials Transactions A, 2022 - Springer
This study was performed to characterize surface topography and microhardness of 40 wt
pct NiCrBSiC-60 wt pct WC hard coating on TC4 titanium after coaxial laser cladding via …

Multi-element Saha Boltzmann plot (MESBP) coupled calibration-free laser-induced breakdown spectroscopy (CF-LIBS): an efficient approach for quantitative …

LM John, RC Issac, S Sankararaman… - Journal of Analytical …, 2022 - pubs.rsc.org
The development of calibration-free laser-induced breakdown spectroscopy (CF-LIBS) has
reduced the challenges faced by quantitative elemental analysis using conventional …

Laser-induced breakdown spectroscopy and stoichiometry to identify various types of defects in metal-additive manufacturing parts

J Lin, J Yang, Y Huang, X Lin, C Che - Journal of Analytical Atomic …, 2023 - pubs.rsc.org
Various defects of additive manufacturing (AM) components seriously impact their
performance, which restricts the industry's development process. Therefore, component …

Assessment of a low-energy high repetition rate DPSS laser for quantitative analysis of marine ferromanganese nodules by LIBS

AM Popov, TF Akhmetzhanov, SM Zaytsev… - Journal of Analytical …, 2022 - pubs.rsc.org
Analysis of oceanographic objects aboard a ship requires a method capable of express
direct analysis. Laser-induced breakdown spectroscopy (LIBS) can be an adequate solution …

Online identification and classification of Gannan navel oranges with Cu contamination by LIBS with IGA-optimized SVM

L Huang, Y Chen, J Wang, Z Cheng, L Tao… - Analytical …, 2023 - pubs.rsc.org
Elements such as minerals and heavy metals play important roles in the nutrition and safety
of agricultural products. It is necessary to develop rapid, online, real-time and in situ …

The mechanism of sample composition variation in the selective laser melting process based on the laser-induced breakdown spectroscopy and Raman system …

J Lin, Y Li, X Lin, C Che - Journal of Analytical Atomic Spectrometry, 2024 - pubs.rsc.org
We jointly applied laser-induced breakdown spectroscopy (LIBS) and Raman spectroscopy
to microscopically detect the unavoidable, harmful residual trace metal oxides in the parts …

Investigation on plasma morphology fluctuation in laser-induced breakdown spectroscopy analysis of particle flow due to stochastic particle ablation

Z Yu, W Ma, W Chen, H Qin, Q Ma, Z Lu… - Spectrochimica Acta Part B …, 2024 - Elsevier
Plasma morphology fluctuation is the primary source for signal uncertainty of laser-induced
breakdown spectroscopy (LIBS). This study has investigated the plasma morphology …

Signal distribution impact on limit of detection in laser-induced breakdown spectroscopy

VN Lednev, PA Sdvizhenskii, DS Liu… - … Acta Part B: Atomic …, 2024 - Elsevier
The detailed study of the different signal statistics in laser induced breakdown spectroscopy
(LIBS) measurements has been carried out. It was demonstrated that the Nd: YAG laser …

Quality control in workshop production of NdFeB magnetic materials using an LIBS rare earth magnet instrument

G Chen, B Su, D Qu, X Jin, G Yang, Q Li… - Journal of Analytical …, 2024 - pubs.rsc.org
NdFeB magnetic materials are the most commonly used rare earth magnets. In the
production and processing of the NdFeB magnetic materials, it is necessary to conduct …