FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2093673947> ?p ?o ?g. }

• W2093673947 endingPage "680" @default.
• W2093673947 startingPage "671" @default.
• W2093673947 abstract "The characteristics of infra red femtosecond laser-induced aerosols are studied for monazite (LREE, Th(PO4)) ablation and correlations are established with inductively coupled plasma-mass spectrometry (ICP-MS) signals. Critical parameters are tested within wide ranges of values in order to cover the usual laser ablation -ICP-MS analysis conditions: pulse energy (0.15 < E0 < 1 mJ/pulse), pulse width (60 < τ < 3000 fs), ablation time (t ≤ 10 min) and transport length (l ≤ 6.3 m). Transmission electron microscopy reveals that aerosols are made of agglomerates of ~ 10 nm particles and 20–300 nm phosphorus depleted condensed spherical particles. These structures are not affected by any laser ablation parameter. Particle counting is performed using electronic low pressure impaction. Small changes on particle size distribution are noticed. They may be induced either by a peak of ablation rate in the first 15 s at high fluence (larger particles) or the loss of small particles during transport. We found a positive correlation between I (ICP-MS mean signal intensity in cps) and N (particle density in cm− 3) when varying E0 and t, suggesting that N is controlled by the irradiance (P0 in W·cm− 2). Elemental ratio measurements show a steady state signal after the initial high ablation rate (mass load effect in the plasma torch) and before a late chemical fractionation, induced by poor extraction of bigger, early condensed spherical particles from the deepening crater. Such chemical fractionation effects remain within uncertainties, however. These effects can be limited by monitoring E0 to shorten the initial transient state and delay the attainment of an unfavorable crater aspect ratio. Most adopted settings are for the first time deduced from aerosol characteristics, for infra red femtosecond laser ablation. A short transport (l < 4.0 m) limits the agglomeration of particles by collision process along the tube. Short τ is preferred because of higher P0, yet no benefit is found on ICP-MS signal intensity under 200 fs. Under such pulse widths the increased particle production induces more agglomeration during transport, thereby resulting in higher mass load effects that reduce the ionization efficiency of the plasma torch. Thus, pulse energy must be set to get an optimal balance between the need for a high signal/background ratio and limitation of mass load effects in the plasma torch." @default.
• W2093673947 created "2016-06-24" @default.
• W2093673947 creator A5002185132 @default.
• W2093673947 creator A5021735505 @default.
• W2093673947 creator A5026674448 @default.
• W2093673947 creator A5048264545 @default.
• W2093673947 creator A5050734981 @default.
• W2093673947 date "2011-09-01" @default.
• W2093673947 modified "2023-10-04" @default.
• W2093673947 title "Study of near infra red femtosecond laser induced particles using transmission electron microscopy and low pressure impaction: Implications for laser ablation–inductively coupled plasma-mass spectrometry analysis of natural monazite" @default.
• W2093673947 cites W1752800744 @default.
• W2093673947 cites W1954964785 @default.
• W2093673947 cites W1965740130 @default.
• W2093673947 cites W1965874032 @default.
• W2093673947 cites W1966580046 @default.
• W2093673947 cites W1973710140 @default.
• W2093673947 cites W1979240762 @default.
• W2093673947 cites W1980192033 @default.
• W2093673947 cites W1993564178 @default.
• W2093673947 cites W1996925747 @default.
• W2093673947 cites W1998415991 @default.
• W2093673947 cites W2000886616 @default.
• W2093673947 cites W2003435380 @default.
• W2093673947 cites W2004352104 @default.
• W2093673947 cites W2007557254 @default.
• W2093673947 cites W2007661953 @default.
• W2093673947 cites W2009654041 @default.
• W2093673947 cites W2020791981 @default.
• W2093673947 cites W2024436619 @default.
• W2093673947 cites W2026133329 @default.
• W2093673947 cites W2027849992 @default.
• W2093673947 cites W2031590928 @default.
• W2093673947 cites W2041409355 @default.
• W2093673947 cites W2043335430 @default.
• W2093673947 cites W2044488108 @default.
• W2093673947 cites W2044811560 @default.
• W2093673947 cites W2046664144 @default.
• W2093673947 cites W2047941647 @default.
• W2093673947 cites W2049366175 @default.
• W2093673947 cites W2056588124 @default.
• W2093673947 cites W2058228420 @default.
• W2093673947 cites W2061740773 @default.
• W2093673947 cites W2061965755 @default.
• W2093673947 cites W2062824176 @default.
• W2093673947 cites W2066318648 @default.
• W2093673947 cites W2073821509 @default.
• W2093673947 cites W2081626809 @default.
• W2093673947 cites W2083205293 @default.
• W2093673947 cites W2083868208 @default.
• W2093673947 cites W2086071744 @default.
• W2093673947 cites W2089868333 @default.
• W2093673947 cites W2091112007 @default.
• W2093673947 cites W2091184061 @default.
• W2093673947 cites W2097223682 @default.
• W2093673947 cites W2103724309 @default.
• W2093673947 cites W2105933272 @default.
• W2093673947 cites W2118374987 @default.
• W2093673947 cites W2118517433 @default.
• W2093673947 cites W2128183452 @default.
• W2093673947 cites W2145159677 @default.
• W2093673947 cites W2145920657 @default.
• W2093673947 cites W2168828145 @default.
• W2093673947 cites W2171018751 @default.
• W2093673947 cites W2335760606 @default.
• W2093673947 cites W4234618391 @default.
• W2093673947 cites W4234909364 @default.
• W2093673947 doi "https://doi.org/10.1016/j.sab.2011.09.010" @default.
• W2093673947 hasPublicationYear "2011" @default.
• W2093673947 type Work @default.
• W2093673947 sameAs 2093673947 @default.
• W2093673947 citedByCount "13" @default.
• W2093673947 countsByYear W20936739472012 @default.
• W2093673947 countsByYear W20936739472013 @default.
• W2093673947 countsByYear W20936739472014 @default.
• W2093673947 countsByYear W20936739472015 @default.
• W2093673947 countsByYear W20936739472016 @default.
• W2093673947 countsByYear W20936739472017 @default.
• W2093673947 countsByYear W20936739472020 @default.
• W2093673947 crossrefType "journal-article" @default.
• W2093673947 hasAuthorship W2093673947A5002185132 @default.
• W2093673947 hasAuthorship W2093673947A5021735505 @default.
• W2093673947 hasAuthorship W2093673947A5026674448 @default.
• W2093673947 hasAuthorship W2093673947A5048264545 @default.
• W2093673947 hasAuthorship W2093673947A5050734981 @default.
• W2093673947 hasConcept C113196181 @default.
• W2093673947 hasConcept C120665830 @default.
• W2093673947 hasConcept C121332964 @default.
• W2093673947 hasConcept C127413603 @default.
• W2093673947 hasConcept C146978453 @default.
• W2093673947 hasConcept C162356407 @default.
• W2093673947 hasConcept C165697059 @default.
• W2093673947 hasConcept C185592680 @default.
• W2093673947 hasConcept C192562407 @default.
• W2093673947 hasConcept C22078206 @default.
• W2093673947 hasConcept C2778902805 @default.
• W2093673947 hasConcept C2779188808 @default.
• W2093673947 hasConcept C43617362 @default.
• W2093673947 hasConcept C520434653 @default.

• next