Laser-induced breakdown spectroscopy for sizing and elemental analysis of discrete aerosol particles

D. W. Hahn

doi:10.1063/1.121507

Laser-induced breakdown spectroscopy for sizing and elemental analysis of discrete aerosol particles

D. W. Hahn

Research output: Contribution to journal › Article › peer-review

97 Scopus citations

Abstract

The laser-induced breakdown spectroscopy technique has been extended to provide quantitative analysis of the mass and elemental composition of individual, submicrometer to micrometer-sized aerosol particles. A two-part approach was used for calibration of the overall mass concentration response, and of the characteristic plasma volume, equal to 2.5×10^-4 cm³. Laboratory results are presented for submicrometer-sized particles containing a known concentration of magnetite. Additional data are presented for fine particulate matter measured in ambient air, including magnesium-containing particles with an average size of 313 nm.

Original language	English (US)
Pages (from-to)	2960-2962
Number of pages	3
Journal	Applied Physics Letters
Volume	72
Issue number	23
DOIs	https://doi.org/10.1063/1.121507
State	Published - 1998
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.121507

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title = "Laser-induced breakdown spectroscopy for sizing and elemental analysis of discrete aerosol particles",

abstract = "The laser-induced breakdown spectroscopy technique has been extended to provide quantitative analysis of the mass and elemental composition of individual, submicrometer to micrometer-sized aerosol particles. A two-part approach was used for calibration of the overall mass concentration response, and of the characteristic plasma volume, equal to 2.5×10-4 cm3. Laboratory results are presented for submicrometer-sized particles containing a known concentration of magnetite. Additional data are presented for fine particulate matter measured in ambient air, including magnesium-containing particles with an average size of 313 nm.",

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year = "1998",

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AB - The laser-induced breakdown spectroscopy technique has been extended to provide quantitative analysis of the mass and elemental composition of individual, submicrometer to micrometer-sized aerosol particles. A two-part approach was used for calibration of the overall mass concentration response, and of the characteristic plasma volume, equal to 2.5×10-4 cm3. Laboratory results are presented for submicrometer-sized particles containing a known concentration of magnetite. Additional data are presented for fine particulate matter measured in ambient air, including magnesium-containing particles with an average size of 313 nm.

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Laser-induced breakdown spectroscopy for sizing and elemental analysis of discrete aerosol particles

Abstract

ASJC Scopus subject areas

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