学科分类
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6 个结果
  • 简介:Laser-inducedbreakdownspectroscopy(LIBS)isapromisinganalyticalspectroscopytechnologybasedonspectroscopicanalysisoftheradiationemittedbylaser-producedplasma.However,forquantitativeanalysisbyLIBS,theso-calledself-absorptioneffectsonthespectrallines,whichaffectplasmacharacteristics,emissionlineshapes,calibrationcurves,etc,cannolongerbeneglected.Hence,understandinganddeterminingtheself-absorptioneffectsareofutmostimportancetoLIBSresearch.Thepurposeofthisreviewistoprovideaglobaloverviewofself-absorptioninLIBSontheissuesofexperimentalobservationsandadverseeffects,physicalmechanisms,correctionoreliminationapproaches,andutilizationsinthepastcentury.Webelievethatbetterunderstandingandeffectivesolvingtheself-absorptioneffectwillfurtherenhancethedevelopmentandmaturityofLIBS.

  • 标签: LASER-INDUCED BREAKDOWN spectroscopy(LIBS) SELF-ABSORPTION effect optically