4.3 Article

On polarization resolved laser induced breakdown spectroscopy combined with support-vector regression to improve the accuracy of soil heavy-metal (Cd) detection

Related references

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Article Physics, Multidisciplinary

Accuracy improvement of Fe element in aluminum alloy by laser induced breakdown spectroscopy under spatial confinement combined with gradient descent

Dai Yu-Jia et al.

Summary: The study shows that by combining spatial confinement nanosecond laser-induced breakdown spectroscopy with the gradient-descent method, the accuracy of quantitative analysis of Fe in aluminum alloy can be improved.

ACTA PHYSICA SINICA (2021)