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dc.creatorSavović, Jelena
dc.creatorStoiljković, Milovan
dc.creatorKuzmanović, Miroslav M.
dc.creatorMomčilović, Miloš
dc.creatorCiganović, Jovan
dc.creatorRanković, Dragan
dc.creatorŽivković, Sanja
dc.creatorTrtica, Milan
dc.date.accessioned2018-03-01T16:48:31Z
dc.date.available2018-03-01T16:48:31Z
dc.date.issued2016
dc.identifier.issn0584-8547
dc.identifier.urihttps://vinar.vin.bg.ac.rs/handle/123456789/1013
dc.description.abstractThe present work studies the possibility of using pulsed Transversely Excited Atmospheric (TEA) carbon dioxide laser as an energy source for laser-induced breakdown spectroscopy (LIBS) analysis of rocks under simulated Martian atmospheric conditions. Irradiation of a basaltic rock sample with the laser intensity of 56 MW cm(-2), in carbon-dioxide gas at a pressure of 9 mbar, created target plasma with favorable conditions for excitation of all elements usually found in geological samples. Detection limits of minor constituents (Ba, Cr, Cu, Mn, Ni, Sr, V, and Zr) were in the 3 ppm-30 ppm range depending on the element. The precision varied between 5% and 25% for concentration levels of 1% to 10 ppm, respectively. Generally, the proposed relatively simple TEA CO2 laser-LIBS system provides good sensitivity for geological studies under reduced CO2 pressure. (C) 2016 Elsevier B.V. All rights reserved.en
dc.publisherElsevier
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172019/RS//
dc.relationCOST action (Developing the Physics and the Scientific Community for Inertial Confinement Fusion at the Time of NIF Ignition) [MP1208]
dc.rightsrestrictedAccessen
dc.sourceSpectrochimica Acta. Part B: Atomic Spectroscopyen
dc.subjectLaser-induced breakdown spectroscopy (LIBS)en
dc.subjectTransversely Excited Atmospheric carbon dioxide (TEA CO2) laseren
dc.subjectMars atmospheric conditionsen
dc.subjectBasaltic rocken
dc.subjectGeological analysisen
dc.titleThe feasibility of TEA CO2 laser-induced plasma for spectrochemical analysis of geological samples in simulated Martian conditionsen
dc.typearticleen
dc.rights.licenseARR
dcterms.abstractРанковиц, Драган; Савовић Јелена; Стоиљковић Милован; Кузмановиц, Мирослав; Момчиловић Милош; Цигановић Јован; Живковић Сања; Тртица Милан;
dc.citation.volume118
dc.citation.spage127
dc.citation.epage136
dc.identifier.wos000374073300018
dc.identifier.doi10.1016/j.sab.2016.02.020
dc.citation.rankM21
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-84960172824


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Приказ основних података о документу