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    Journals >Infrared and Laser Engineering >Volume 50 >Issue 1 >Page 20200136 > Article
    • Infrared and Laser Engineering
    • Vol. 50, Issue 1, 20200136 (2021)
    LIBS experimental study of eliminating the interference of Al element in soil base based on background subtraction method
    Honglian Li1、2, Hongbao Wang1、2, Shasha Kang1、2, Lide Fang1、2, and Xiaoting Li1、2
    Author Affiliations
  • 1College of Quality and Technology Supervising, Hebei University, Baoding 071000, China
  • 2National and Local Joint Engineering Center of Measuring Instruments and Metrology Systems, Baoding 071000, China
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    DOI: 10.3788/IRLA20200136 Cite this Article
    Honglian Li, Hongbao Wang, Shasha Kang, Lide Fang, Xiaoting Li. LIBS experimental study of eliminating the interference of Al element in soil base based on background subtraction method[J]. Infrared and Laser Engineering, 2021, 50(1): 20200136 Copy Citation Text show less
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    NiStandard concentrationExperimental fitted valueRelative error
    0.20%0.210%5.0%
    Soil tablet0.85%0.902%6.1%
    0.20%0.192%4.0%
    Al substrate0.85%0.880%3.5%
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    Honglian Li, Hongbao Wang, Shasha Kang, Lide Fang, Xiaoting Li. LIBS experimental study of eliminating the interference of Al element in soil base based on background subtraction method[J]. Infrared and Laser Engineering, 2021, 50(1): 20200136
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    Paper Information
    Recommended Topics
    laser devices and laser physics
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    Instrumentation, Measurement and Metrology