Rapid quantitative analysis of trace elements in plutonium alloys using a handheld laser-induced breakdown spectroscopy (LIBS) device coupled with chemometrics and machine learning-Reference-Cited by-同舟云学术

Rapid quantitative analysis of trace elements in plutonium alloys using a handheld laser-induced breakdown spectroscopy (LIBS) device coupled with chemometrics and machine learning

Published:2021 Issue:30 Volume:13 Page:3368-3378
ISSN:1759-9660
Container-title:Analytical Methods
language:en
Short-container-title:Anal. Methods

Author:

Rao Ashwin P.¹²^ORCID,Jenkins Phillip R.¹²^ORCID,Vu Dung M.³⁴⁵⁶²^ORCID,Auxier II John D.³⁴⁵⁶²^ORCID,Patnaik Anil K.¹²^ORCID,Shattan Michael B.¹²^ORCID

Affiliation:

1. Air Force Institute of Technology

2. USA

3. Actinide Analytical Chemistry

4. Chemistry Division

5. Los Alamos National Laboratory

6. Los Alamos

Abstract

We present the first reported quantification of trace elements in plutonium via a portable laser-induced breakdown spectroscopy (LIBS) device and demonstrate the use of chemometric analysis to enhance the handheld device's sensitivity and precision.

Funder

Defense Threat Reduction Agency

Los Alamos National Laboratory

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/AY/D1AY00826A

Reference58 articles.

1. P. Torrione , L.Collins and K.Morton , Laser Spectroscopy for Sensing , Woodhead Publishing , 2014 , pp. 125 – 164

2. Multivariate analysis of remote laser-induced breakdown spectroscopy spectra using partial least squares, principal component analysis, and related techniques