Results 61 to 70 of about 69,666 (186)

Investigation of Normalization Methods using Plasma Parameters for Laser Induced Breakdown Spectroscopy (LIBS) under simulated Martian Conditions [PDF]

open access: yes, 2017
Laser Induced Breakdown Spectroscopy data need to be normalized, especially in the field of planetary exploration We investigated plasma parameters as temperature and electron density for this ...
Hübers, H.-W.   +3 more
core  

Applications of plasma-liquid systems : a review [PDF]

open access: yes, 2019
Plasma-liquid systems have attracted increasing attention in recent years, owing to their high potential in material processing and nanoscience, environmental remediation, sterilization, biomedicine, and food applications.
De Geyter, Nathalie   +4 more
core   +1 more source

Transient temperature measurement based on laser-induced breakdown spectroscopy

open access: yes电力工程技术
Temperature plays a crucial role in influencing the mechanical properties of materials. Accurately measuring the temperature of devices is essential for understanding the evolution of their mechanical properties under stress and evaluating their health ...
LIAO Wenlong   +4 more
doaj   +1 more source

Classification of Geological Samples Based on Soft Independent Modeling of Class Analogy Using Laser-Induced Breakdown Spectroscopy

open access: yesJournal of Spectroscopy, 2018
Laser-induced breakdown spectroscopy with soft independent modeling of class analogy is used in the identification of a large number of unprocessed geological samples having similar components in this study.
Ying Zhang   +4 more
doaj   +1 more source

Laser-Induced Plasma Measurements Using Nd:YAG Laser and Streak Camera: Timing Considerations

open access: yesAtoms, 2019
We describe a streak camera system that is capable of both spatial and spectral measurements of laser-induced plasma. The system is based on a Hamamatsu C4334 streak camera and SpectraPro 2300i spectrograph.
Maja S. Rabasovic   +3 more
doaj   +1 more source

Advanced Inspection of Matter using Laser-Induced Breakdown Spectroscopy [PDF]

open access: yes, 2014
Development and application of advanced laser technologies for materials characterization offer quick-turn-around, cost-effective solutions to a variety of research and technical problems in diverse application areas, including microelectronics, process ...
Laserna-Vázquez, José Javier
core  

Roles of Free Electrons and H2O2 in the Optical Breakdown-Induced Photochemical Reduction of Aqueous [AuCl4]- [PDF]

open access: yes, 2017
Free electrons and H2O2 formed in an optical breakdown plasma are found to directly control the kinetics of [AuCl4]− reduction to form Au nanoparticles (AuNPs) during femtosecond laser-assisted synthesis of AuNPs.
John, Mallory G   +3 more
core   +2 more sources

Coal Quality Analysis Based on Laser-Induced Breakdown Spectroscopy

open access: yesSpectroscopy Journal
The study presents a novel approach that integrates laser-induced breakdown spectroscopy (LIBS) data with machine learning algorithms for the rapid evaluation of coal quality. The developed framework enables the determination of three critical parameters:
Rongzhou Zhang   +8 more
doaj   +1 more source

Characterization of Roman glass tesserae from the Coriglia excavation site (Italy) via energy-dispersive X-ray fluorescence spectrometry and Raman spectroscopy [PDF]

open access: yes, 2016
The combined use of handheld energy-dispersive X-ray fluorescence spectrometry, Raman spectroscopy, and micro-energy-dispersive X-ray fluorescence spectrometry permitted the characterization of Roman glass tesserae excavation from the Coriglia (Italy ...
Donais, Mary Kate   +7 more
core   +1 more source

Evaluating the mineral nutrient status of fresh pasture herbage using laser-induced breakdown spectroscopy [PDF]

open access: yes, 2014
Comprehensive determination of the mineral nutrient status of pasture or horticultural crops currently requires leaf or herbage samples to be harvested and taken to a laboratory for analysis, which is both labour-intensive and time-consuming.
Künnemeyer, Rainer   +2 more
core   +1 more source

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