@article {Grant:1990:0003-7028:1711, author = "Grant, Kenneth J. and Paul, George L. and O'Neill, James A.", title = "Time-Resolved Laser-Induced Breakdown Spectroscopy of Iron Ore", journal = "Applied Spectroscopy", volume = "44", number = "10", year = "1990", abstract = "Laser-induced plasmas are highly transient phenomena, lasting for several microseconds. The lines of a plasma spectrum do not appear simultaneously, and, furthermore, they exist for a range of lifetimes. Time-resolved laser-induced breakdown spectroscopy (TRELIBS) has been shown to be effective in increasing the line-to-background ratios of spectra. The results of time-resolved spectroscopy of the excimer laser-induced plasmas of iron ore are presented. The period of the plasma lifetime which is optimum for spectrochemical analysis of ore was determined.", pages = "1711-1714", url = "http://www.ingentaconnect.com/content/sas/sas/1990/00000044/00000010/art00020", doi = "doi:10.1366/0003702904417508", keyword = "Laser-induced plasma, Atomic emission, Time-resolution, Iron ore" }