Review on laser-induced breakdown spectroscopy: methodology and technical developments

J Thomas, H Chandra Joshi - Applied Spectroscopy Reviews, 2024 - Taylor & Francis
In this review, we attempt to provide a brief account of laser-induced breakdown
spectroscopy (LIBS) methodology and technological developments. We also summarize …

Diagnostic study of impurity deposition in fusion device by calibration-free laser-induced breakdown spectroscopy

M Imran, Z Hu, F Ding, M Li, GN Luo, H Sattar… - … Acta Part B: Atomic …, 2022 - Elsevier
The quantification of impurities in fusion devices is important to improve understanding of all
impurity-related issues and their solutions. In this study, the deposition of the impurity layer …

Laser-Induced Breakdown Spectroscopy as an Accurate Forensic Tool for Bone Classification and Individual Reassignment

J Cárdenas-Escudero, D Galán-Madruga… - Applied …, 2024 - journals.sagepub.com
This article provides a detailed discussion of the evidence available to date on the
application of laser-induced breakdown spectroscopy (LIBS) and supervised classification …

Developing solid-surface plasma facing components for pilot plants and reactors with replenishable wall claddings and continuous surface conditioning. Part A …

PC Stangeby, EA Unterberg, JW Davis… - Plasma Physics and …, 2022 - iopscience.iop.org
It is estimated that pilot plants and reactors may experience rates of net erosion and
deposition of solid plasma facing component (PFC) material of 10 3–10 5 kg yr− 1. Even if …

Laser induced breakdown spectroscopy for hydrogen detection in molybdenum at atmospheric pressure mixtures of argon and nitrogen

I Jõgi, J Ristkok, J Raud, J Butikova, K Mizohata… - Fusion Engineering and …, 2022 - Elsevier
Present study investigated the effect of argon and nitrogen mixtures at atmospheric pressure
on the hydrogen H α line emission intensity during the Laser Induced Breakdown …

[HTML][HTML] LIBS analysis of tritium in thin film-type samples

A Favre, A Bultel, M Payet, S Vartanian… - Journal of Nuclear …, 2024 - Elsevier
Evaluating the mole fraction of hydrogen isotopes in a solid is a difficult task. Few methods
allow it to be achieved. LIBS is a laser method based on the electronic excitation of elements …

[HTML][HTML] Quantitative characterization of helium in the ITER-like co-deposition layer by laser-induced breakdown spectroscopy

Z He, Y Lyu, D Wu, R Hai, X Bai, H Wu… - Nuclear Materials and …, 2023 - Elsevier
As a product of the DT burning plasma in tokamak fusion reactors, helium (He) ash would be
retained in plasma-facing components like the first wall and divertor, harming the stable …

Detection of tritium using ultrafast laser-induced breakdown spectroscopy

SS Harilal, AK Shaik, EJ Kautz, A Devaraj… - Journal of Analytical …, 2024 - pubs.rsc.org
Detection of nuclear materials and their radioisotopes with rapid, and standoff capability in
addition to no sample preparation requirement is crucial to nuclear nonproliferation …

Quantitative analysis of tungsten in steel by one-point calibration laser-induced breakdown spectroscopy in vacuum

X Bai, R Hai, Z He, X Wang, J Mu, H Wu, C Li… - … Acta Part B: Atomic …, 2023 - Elsevier
Laser-induced breakdown spectroscopy (LIBS) has been proposed as a promising in-situ
diagnostic approach for the elemental analysis of the co-deposition impurities on plasma …

[HTML][HTML] Analysis of hydrogen isotopes retention in thermonuclear reactors with LIBS supported by machine learning

P Gąsior, W Gromelski, M Kastek, A Kwaśnik - Spectrochimica Acta Part B …, 2023 - Elsevier
Retention of hydrogen isotopes in thermonuclear reactors is a safety and maintenance
issue, thus requires a contactless measurement method of its level. Although calibration free …