Comparison of nanosecond and femtosecond laser-induced breakdown spectroscopy for determination of U and Th in tantalum–niobium ores
Fs-LIBS outperforms ns-LIBS for quantitative U and Th analysis in Ta–Nb ores, reducing calibration errors and improving accuracy. Combined with PLSR, fs-LIBS enhances predictive capability for spectral complexity in ore analysis.
Authors
- Ming Zhang (ORCID: https://orcid.org/0009-0007-5561-9109)
- Shujia Wu (ORCID: https://orcid.org/0000-0002-5932-9850)
- Lingling Peng
- Lin Liu (ORCID: https://orcid.org/0000-0001-7982-6005)
- Yuhong Li (ORCID: https://orcid.org/0000-0002-2005-7579)
- Xiaoliang Liu (ORCID: https://orcid.org/0000-0002-4239-9879)
- Shichao Ren
- Shaohua Sun
- Xiangting Meng
- Zhang Ye (ORCID: https://orcid.org/0000-0003-3495-5596)
Institutions
- East China University of Technology (CN)
- Ministry of Education (TW)
Publication Details
- Journal
- Journal of Analytical Atomic Spectrometry
- Published
- 2024-12-06
- DOI
- https://doi.org/10.1039/d4ja00268g
- Citations
- 3
- Primary Topic
- Laser-induced spectroscopy and plasma
- Type
- article
- Field-Weighted Citation Impact
- 0.81