data-id="" iid="">ScienceDirecthttps://www.sciencedirect.com/science/article/pii/S0375674223000079Laser Induced Breakdown Spectroscopy (LIBS) for whole rock …网页2023年3月1日 · Background. 2.1. LIBS applications in geosciences. Laser-induced breakdown spectroscopy (LIBS) is a type of atomic emission spectroscopy. A LIBS measurement is carried out by directing a focused laser beam to form a plasma on a sample and then collecting and analysing the generated plasma light emission.
发布时间：2024-07-07data-id="" iid="">ScienceDirecthttps://www.sciencedirect.com/topics/physics-and-astronomy/laser-induced-breakdown...Laser-Induced Breakdown Spectroscopy - an overview网页Laser-induced breakdown spectroscopy (LIBS) is a powerful analytical technique that can be used for the detection and characterization of materials. In LIBS, a focused laser beam is used to generate a plasma plume on the surface of solid and liquid samples or inside the sample volume of gases, liquids, and aerosols.
发布时间：2024-07-07data-id="" iid="">ScienceDirecthttps://www.sciencedirect.com/science/article/pii/S0584854719306275Isotopic analysis of uranium by laser induced breakdown …网页2020年5月1日 · LIBS Spectra of the Matrix at different delay time (μs) between the laser pulse and the plasma emission. ((black line)1.3 and (red line)0.3 μs before to the laser pulse, (green line) 0.7 and (blue line)1.7 μs after to the laser pulse). (For interpretation of the references to colour in this figure legend, the reader is referred to the web ...
发布时间：2024-07-07data-id="" iid="">ScienceDirecthttps://www.sciencedirect.com/science/article/pii/S1296207423000754Laser cleaning of paint layers on white marble surface based …网页2023年7月1日 · LIBS is an atomic emission spectrochemical method. Micro-plasma plumes excited by a pulsed laser focused on the solid sample/object surface emit a certain range of spectra [[24], [25], [26], 29]. Monitoring the characteristic spectral emission lines from the atomic species in the plasma plume enables one to obtain information about the ...
发布时间：2024-07-07