{"cited_by_count":523614,"description":"This cluster of papers focuses on the application of Laser-Induced Breakdown Spectroscopy (LIBS) for material analysis, including instrumental and methodological approaches, plasma interactions, space exploration, geochemical and environmental analysis, and remote sensing. It covers topics such as plasma dynamics, calibration-free LIBS, chemical sensor technology, and the detection and classification of various substances.","display_name":"Laser-induced spectroscopy and plasma","domain_id":"3","external_ids":{"openalex":"https://openalex.org/T11854","wikipedia":"https://en.wikipedia.org/wiki/Laser-induced_breakdown_spectroscopy"},"field_id":"22","id":"T11854","keywords":[{"display_name":"laser-induced breakdown spectroscopy","id":"laser-induced-breakdown-spectroscopy","score":0.7803,"url":"https://openalex.org/keywords/laser-induced-breakdown-spectroscopy"},{"display_name":"optical emission spectroscopy","id":"optical-emission-spectroscopy","score":0.2246,"url":"https://openalex.org/keywords/optical-emission-spectroscopy"},{"display_name":"emission spectroscopy","id":"emission-spectroscopy","score":0.3184,"url":"https://openalex.org/keywords/emission-spectroscopy"},{"display_name":"spectrochemical analysis","id":"spectrochemical-analysis","score":0.4637,"url":"https://openalex.org/keywords/spectrochemical-analysis"},{"display_name":"plasma emission spectroscopy","id":"plasma-emission-spectroscopy","score":0.4841,"url":"https://openalex.org/keywords/plasma-emission-spectroscopy"},{"display_name":"spectrographic analysis","id":"spectrographic-analysis","score":0.2872,"url":"https://openalex.org/keywords/spectrographic-analysis"},{"display_name":"plasma emission spectra","id":"plasma-emission-spectra","score":0.3175,"url":"https://openalex.org/keywords/plasma-emission-spectra"},{"display_name":"quantitative elemental analysis","id":"quantitative-elemental-analysis","score":0.2411,"url":"https://openalex.org/keywords/quantitative-elemental-analysis"},{"display_name":"atomic fluorescence spectrometry","id":"atomic-fluorescence-spectroscopy","score":0.2229,"url":"https://openalex.org/keywords/atomic-fluorescence-spectroscopy"},{"display_name":"plasma emission","id":"plasma-emission","score":0.2832,"url":"https://openalex.org/keywords/plasma-emission"},{"display_name":"trace element detection","id":"trace-element-detection","score":0.3337,"url":"https://openalex.org/keywords/trace-element-detection"},{"display_name":"Boltzmann plot","id":"boltzmann-plot","score":0.4197,"url":"https://openalex.org/keywords/boltzmann-plot"},{"display_name":"microwave-induced plasma","id":"microwave-induced-plasma","score":0.283,"url":"https://openalex.org/keywords/microwave-induced-plasma"},{"display_name":"glow discharge optical emission spectroscopy","id":"glow-discharge-optical-emission-spectroscopy","score":0.3364,"url":"https://openalex.org/keywords/glow-discharge-optical-emission-spectroscopy"},{"display_name":"hollow cathode lamp","id":"hollow-cathode-lamp","score":0.3078,"url":"https://openalex.org/keywords/hollow-cathode-lamp"},{"display_name":"calibration-free LIBS","id":"calibration-free-libs","score":0.9675,"url":"https://openalex.org/keywords/calibration-free-libs"},{"display_name":"alloy composition determination","id":"alloy-composition-analysis","score":0.2139,"url":"https://openalex.org/keywords/alloy-composition-analysis"},{"display_name":"spark source mass spectrometry","id":"spark-source-mass-spectrometry","score":0.4262,"url":"https://openalex.org/keywords/spark-source-mass-spectrometry"},{"display_name":"quantitative spectral analysis","id":"quantitative-spectral-analysis","score":0.2734,"url":"https://openalex.org/keywords/quantitative-spectral-analysis"},{"display_name":"atomic emission spectra","id":"atomic-emission-spectra","score":0.3666,"url":"https://openalex.org/keywords/atomic-emission-spectra"},{"display_name":"air-acetylene flame","id":"air-acetylene-flame","score":0.2616,"url":"https://openalex.org/keywords/air-acetylene-flame"},{"display_name":"arc spectrum","id":"arc-spectra","score":0.2657,"url":"https://openalex.org/keywords/arc-spectra"},{"display_name":"femtosecond laser-induced breakdown spectroscopy","id":"femtosecond-laser-induced-breakdown-spectroscopy","score":0.9186,"url":"https://openalex.org/keywords/femtosecond-laser-induced-breakdown-spectroscopy"},{"display_name":"atomic emission","id":"atomic-emission","score":0.3403,"url":"https://openalex.org/keywords/atomic-emission"},{"display_name":"emission line intensities","id":"emission-line-intensities","score":0.2979,"url":"https://openalex.org/keywords/emission-line-intensities"}],"legacy_keywords":["Spectroscopy","Material Analysis","Plasma","Instrumentation","Atomic Data","Space Exploration","ChemCam Instrument","Remote Sensing","Geochemical Analysis","Elemental Analysis"],"openalex_id":"https://openalex.org/T11854","source_created_date":"2024-01-23T15:27:12","source_updated_date":"2026-10-17T03:02:00","subfield_id":"2211","url":"/topics/T11854","works_api_url":"https://api.openalex.org/works?filter=topics.id:T11854","works_count":49433,"label":"Laser-induced spectroscopy and plasma","provider":"openalex","revision":"86bea0e1f8741c60","taxonomy_revision":"f050b5d4780b1289","title":"Laser-induced spectroscopy and plasma","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"36249250312653557","address_version":"morton4x16-v1","coordinates":[3,22,2211,11854],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}