The effect of sample surface roughness on the microanalysis of microchip laser-induced breakdown spectroscopy

Wang, Wei; Sun, Lanxiang; Wang, Guodong; Zhang, Peng; Qi, Lifeng; Zheng, Liming; Dong, Wei

doi:10.1039/c9ja00377k

Public

The effect of sample surface roughness on the microanalysis of microchip laser-induced breakdown spectroscopy

Published in Journal of Analytical Atomic Spectrometry • Dec 17, 2019

Authors:

Wei Wang

Lanxiang Sun

Guodong Wang

Abstract

In the microanalysis of laser-induced breakdown spectroscopy, the influence of surface roughness on spectral stability and quantitative analysis capability was studied for the first time when the laser ablation crater diameter was approximately 10 μm.

Subject

Microanalysis

Laser-induced breakdown spectroscopy

Laser ablation

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