Effect of Laser-Induced Crater Depth in Laser-Induced Breakdown Spectroscopy Emission Features-Reference-Cited by-同舟云学术

Effect of Laser-Induced Crater Depth in Laser-Induced Breakdown Spectroscopy Emission Features

Published:2005-07 Issue:7 Volume:59 Page:853-860
ISSN:0003-7028
Container-title:Applied Spectroscopy
language:en
Short-container-title:Appl Spectrosc

Author:

Corsi Michela¹,Cristoforetti Gabriele¹,Hidalgo Montserrat¹,Iriarte Daniela¹,Legnaioli Stefano¹,Palleschi Vincenzo¹,Salvetti Azenio¹,Tognoni Elisabetta¹

Affiliation:

1. Applied Laser Spectroscopy Laboratory, Institute for Chemical-Physical Processes of CNR, Via G. Moruzzi 1, 56124 Pisa, Italy (M.C., G.C., S.L., V.P., A.S., E.T.); Department of Analytical Chemistry and Food Sciences, University of Alicante, P.O. Box 99, 03080 Alicante, Spain (M.H.); and IFAS—Facultad de Ciencias Exactas, UNCPBA, Pinto 399, 7000 Tandil, Argentina (D.I.)

Abstract

The influence of crater depth on plasma properties and laser-induced breakdown spectroscopy (LIBS) emission has been evaluated. Laser-induced plasmas were generated at the surface and at the bottom of different craters in a copper sample. Plasmas produced at the sample surface and at the bottom of the craters were spatially and temporally resolved. LIBS emission, temperature, and electronic number density of the plasmas were evaluated. It is shown that the confinement effect produced by the craters enhances the LIBS signal from the laser-induced plasmas.

Publisher

SAGE Publications

Subject

Spectroscopy,Instrumentation

Link

http://journals.sagepub.com/doi/pdf/10.1366/0003702054411607

Reference45 articles.

1. Laser Ablation

2. Laser-induced breakdown spectrometry — applications for production control and quality assurance in the steel industry

3. Diagnostics of high-temperature steel pipes in industrial environment by laser-induced breakdown spectroscopy technique: the LIBSGRAIN project

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