Advances in Laser-Induced Breakdown Spectroscopy analysis for geology: A critical review

C Fabre - Spectrochimica Acta Part B: Atomic Spectroscopy, 2020 - Elsevier
The review focuses on the most relevant advances and is reported in different sections
relative to the analyzed objects (identification of rocks/minerals and sourcing; resources …

Structural, electric modulus and complex impedance analysis of ZnO at low temperatures

F Ahmad, A Maqsood - Materials Science and Engineering: B, 2021 - Elsevier
A low cost and low-temperature co-precipitation process was used to synthesize zinc oxide
(ZnO) nanoparticles. The synthesized sample was characterized by x-ray diffraction (XRD) …

Analysis of rare earth ores using laser-induced breakdown spectroscopy and laser ablation time-of-flight mass spectrometry

A Fayyaz, R Ali, M Waqas, U Liaqat, R Ahmad… - Minerals, 2023 - mdpi.com
Rare earth elements are gaining significant importance in the scientific and technological
fields for their exciting physical properties and characteristics. The aim of the present study …

Performing sequential forward selection and variational autoencoder techniques in soil classification based on laser-induced breakdown spectroscopy

E Harefa, W Zhou - Analytical Methods, 2021 - pubs.rsc.org
The feasibility and accuracy of several combination classification models, ie, quadratic
discriminant analysis (QDA), random forest (RF), Bernoulli naïve Bayes (BNB), and support …

Spectroscopic and crystallographic analysis of nephrite jade gemstone using laser induced breakdown spectroscopy, Raman spectroscopy, and X-ray diffraction

RA Khan, M Anwar-ul-Haq, M Qasim, MS Afgan… - Heliyon, 2022 - cell.com
The elemental composition, mineral phases, and crystalline structure of nephrite jade were
investigated using calibration-free laser-induced breakdown spectroscopy (CF-LIBS) …

[HTML][HTML] Comparison of Mg/Ca concentration series from Patella depressa limpet shells using CF-LIBS and LA-ICP-MS

M Martínez-Minchero, A Cobo, A Méndez-Vicente… - Talanta, 2023 - Elsevier
The elemental composition of marine mollusk shells can offer valuable information about
environmental conditions experienced by a mollusk during its lifespan. Previous studies …

Laser spectroscopic characterization for the rapid detection of nutrients along with CN molecular emission band in plant-biochar

TA Alrebdi, A Fayyaz, H Asghar, S Elaissi, LAE Maati - Molecules, 2022 - mdpi.com
We report a quantitative analysis of various plant-biochar samples (S1, S2 and S3) by
utilizing a laser-induced breakdown spectroscopy (LIBS) technique. For LIBS analysis, laser …

Quantification of aluminum gallium arsenide (AlGaAs) wafer plasma using calibration-free laser-induced breakdown spectroscopy (CF-LIBS)

TA Alrebdi, A Fayyaz, H Asghar, A Zaman, M Asghar… - Molecules, 2022 - mdpi.com
In this work, we report the results of the compositional analysis of an aluminum gallium
arsenide (AlGaAs) sample using the calibration-free laser-induced breakdown spectroscopy …

Analysis of an Iron-Copper Alloy by Calibration-Free Laser-Induced Breakdown Spectroscopy (CF-LIBS) and Inductively Coupled Plasma–Mass Spectrometry (ICP …

N Ahmed, S Shahida, SM Kiani, MI Razzaq… - Analytical …, 2022 - Taylor & Francis
The purpose of the present work was to monitor the reliability of the calibration-free laser-
induced breakdown spectroscopy (CF-LIBS) by comparing the results with inductively …

Elemental analysis of cement and its components by laser-induced breakdown spectroscopy (LIBS) and laser ablation time of flight mass spectrometry (LA-TOF-MS)

M Akhtar, N Ahmed, S Mahmood, A Jabbar… - Analytical …, 2022 - Taylor & Francis
Coastal and barrage waters are polluted by heavy metals to varying degrees causing
potential risks to underwater life. The present study aims to detect the major and trace …