J
J. Javier Laserna
Researcher at University of Málaga
Publications - 278
Citations - 9638
J. Javier Laserna is an academic researcher from University of Málaga. The author has contributed to research in topics: Laser & Laser-induced breakdown spectroscopy. The author has an hindex of 48, co-authored 264 publications receiving 8510 citations. Previous affiliations of J. Javier Laserna include University of Florida.
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Journal ArticleDOI
Laser-induced breakdown spectroscopy.
TL;DR: Compared to the conventional flame emission spectroscopy, LIBS atomizes only the small portion of the sample by the focused laser pulse, which makes a tiny spark on the sample, and capturing the instant light is a major skill to collect sufficient intensity of the emitting species.
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Experimental determination of laser induced breakdown thresholds of metals under nanosecond Q-switched laser operation
L. M. Cabalín,J. Javier Laserna +1 more
TL;DR: In this paper, a Q-switched pulsed Nd:YAG laser operating at infrared (1064 nm), visible (532 nm) and ultraviolet (266 nm) wavelengths has been used.
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Test of a stand-off laser-induced breakdown spectroscopy sensor for the detection of explosive residues on solid surfaces
Cristina López-Moreno,S. Palanco,J. Javier Laserna,Frank C. DeLucia,Andrzej W. Miziolek,Jeremy Rose,Roy A. Walters,Andrew I. Whitehouse +7 more
TL;DR: In this paper, the authors used a single-pulse laser source over a doublepulse system as the most suitable source for the stand-off analysis of organic samples for the detection and characterization of energetic materials at distances up to 45 m using standoff laser induced breakdown spectroscopy (LIBS).
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Laser-induced plasma spectrometry: truly a surface analytical tool
TL;DR: In this paper, the fundamental principles of laser-induced plasma emission relevant to sample surface studies, discusses the experimental parameters governing the spatial (lateral and in-depth) resolution in LIPS analysis and presents the applications concerning surface examination.
Journal ArticleDOI
Platinum-group elements: quantification in collected exhaust fumes and studies of catalyst surfaces.
M. A. Palacios,M. M. Gómez,Mariella Moldovan,Gregory M. Morrison,Sebastien Rauch,Cameron W. McLeod,R Ma,J. Javier Laserna,P. Lucena,Sergio Caroli,Alessandro Alimonti,Francesco Petrucci,Beatrice Bocca,P. Schramel,S Lustig,M. Zischka,Urban Wass,B Stenbom,M. Luna,J.C. Saenz,J Santamarı́a,J.M Torrens +21 more
TL;DR: The results show that at 0 km the samples collected first have the highest content of particulate PGEs and although the general tendency is for the release to decrease with increasing number of samples taken, exceptions are frequent and at 30,000 km the released P GEs in gasoline and diesel catalysts decreased significantly.