Laser induced breakdown spectroscopy on metallic alloys: Solving inhomogeneous optically thick plasmas

Autores
D'angelo, Cristian Adrián; Diaz Pace, Diego Martin; Bertuccelli, Graciela; Bertuccelli, Daniela
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this work, laser-induced breakdown spectroscopy (LIBS) has been applied to the characterization of a plasma generated on a ternary Co–Cr–Mo alloy commonly used on hip prosthesis in air at atmospheric pressure. A method to achieve analytical results without employing any reference sample was implemented within a two-region plasma picture of a hot dense core surrounded by a colder periphery, where both self-absorption and inhomogeneity effects were taken into account. High resolution spectra of three strong Co I–II lines from different regions of the plasma plume were recorded and the analysis was carried out by means of a least-squares calibration-free algorithm. In this approach, theoretical spectra were matched to the experimental line profiles. Thus, the plasma parameters (temperature, atom, ion and electron densities) and the line widths were obtained, demonstrating the feasibility of the method to characterize the physical state of a laser-induced plasma.
Fil: D'angelo, Cristian Adrián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física Arroyo Seco; Argentina
Fil: Diaz Pace, Diego Martin. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física Arroyo Seco; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Bertuccelli, Graciela. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física Arroyo Seco; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Bertuccelli, Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física Arroyo Seco; Argentina
Materia
LIBS
SPECTROSCOPY
PLASMA
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/105255
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Laser induced breakdown spectroscopy on metallic alloys: Solving inhomogeneous optically thick plasmasD'angelo, Cristian AdriánDiaz Pace, Diego MartinBertuccelli, GracielaBertuccelli, DanielaLIBSSPECTROSCOPYPLASMAhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1In this work, laser-induced breakdown spectroscopy (LIBS) has been applied to the characterization of a plasma generated on a ternary Co–Cr–Mo alloy commonly used on hip prosthesis in air at atmospheric pressure. A method to achieve analytical results without employing any reference sample was implemented within a two-region plasma picture of a hot dense core surrounded by a colder periphery, where both self-absorption and inhomogeneity effects were taken into account. High resolution spectra of three strong Co I–II lines from different regions of the plasma plume were recorded and the analysis was carried out by means of a least-squares calibration-free algorithm. In this approach, theoretical spectra were matched to the experimental line profiles. Thus, the plasma parameters (temperature, atom, ion and electron densities) and the line widths were obtained, demonstrating the feasibility of the method to characterize the physical state of a laser-induced plasma.Fil: D'angelo, Cristian Adrián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física Arroyo Seco; ArgentinaFil: Diaz Pace, Diego Martin. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física Arroyo Seco; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Bertuccelli, Graciela. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física Arroyo Seco; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Bertuccelli, Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física Arroyo Seco; ArgentinaPergamon-Elsevier Science Ltd2008-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/105255D'angelo, Cristian Adrián; Diaz Pace, Diego Martin; Bertuccelli, Graciela; Bertuccelli, Daniela; Laser induced breakdown spectroscopy on metallic alloys: Solving inhomogeneous optically thick plasmas; Pergamon-Elsevier Science Ltd; Spectrochimica Acta Part B: Atomic Spectroscopy; 63; 3; 3-2008; 367-3740584-85471873-3565CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0584854707003618info:eu-repo/semantics/altIdentifier/doi/10.1016/j.sab.2007.10.049info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:55:59Zoai:ri.conicet.gov.ar:11336/105255instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:55:59.515CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Laser induced breakdown spectroscopy on metallic alloys: Solving inhomogeneous optically thick plasmas
title Laser induced breakdown spectroscopy on metallic alloys: Solving inhomogeneous optically thick plasmas
spellingShingle Laser induced breakdown spectroscopy on metallic alloys: Solving inhomogeneous optically thick plasmas
D'angelo, Cristian Adrián
LIBS
SPECTROSCOPY
PLASMA
title_short Laser induced breakdown spectroscopy on metallic alloys: Solving inhomogeneous optically thick plasmas
title_full Laser induced breakdown spectroscopy on metallic alloys: Solving inhomogeneous optically thick plasmas
title_fullStr Laser induced breakdown spectroscopy on metallic alloys: Solving inhomogeneous optically thick plasmas
title_full_unstemmed Laser induced breakdown spectroscopy on metallic alloys: Solving inhomogeneous optically thick plasmas
title_sort Laser induced breakdown spectroscopy on metallic alloys: Solving inhomogeneous optically thick plasmas
dc.creator.none.fl_str_mv D'angelo, Cristian Adrián
Diaz Pace, Diego Martin
Bertuccelli, Graciela
Bertuccelli, Daniela
author D'angelo, Cristian Adrián
author_facet D'angelo, Cristian Adrián
Diaz Pace, Diego Martin
Bertuccelli, Graciela
Bertuccelli, Daniela
author_role author
author2 Diaz Pace, Diego Martin
Bertuccelli, Graciela
Bertuccelli, Daniela
author2_role author
author
author
dc.subject.none.fl_str_mv LIBS
SPECTROSCOPY
PLASMA
topic LIBS
SPECTROSCOPY
PLASMA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this work, laser-induced breakdown spectroscopy (LIBS) has been applied to the characterization of a plasma generated on a ternary Co–Cr–Mo alloy commonly used on hip prosthesis in air at atmospheric pressure. A method to achieve analytical results without employing any reference sample was implemented within a two-region plasma picture of a hot dense core surrounded by a colder periphery, where both self-absorption and inhomogeneity effects were taken into account. High resolution spectra of three strong Co I–II lines from different regions of the plasma plume were recorded and the analysis was carried out by means of a least-squares calibration-free algorithm. In this approach, theoretical spectra were matched to the experimental line profiles. Thus, the plasma parameters (temperature, atom, ion and electron densities) and the line widths were obtained, demonstrating the feasibility of the method to characterize the physical state of a laser-induced plasma.
Fil: D'angelo, Cristian Adrián. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física Arroyo Seco; Argentina
Fil: Diaz Pace, Diego Martin. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física Arroyo Seco; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Bertuccelli, Graciela. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física Arroyo Seco; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Bertuccelli, Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Exactas. Instituto de Física Arroyo Seco; Argentina
description In this work, laser-induced breakdown spectroscopy (LIBS) has been applied to the characterization of a plasma generated on a ternary Co–Cr–Mo alloy commonly used on hip prosthesis in air at atmospheric pressure. A method to achieve analytical results without employing any reference sample was implemented within a two-region plasma picture of a hot dense core surrounded by a colder periphery, where both self-absorption and inhomogeneity effects were taken into account. High resolution spectra of three strong Co I–II lines from different regions of the plasma plume were recorded and the analysis was carried out by means of a least-squares calibration-free algorithm. In this approach, theoretical spectra were matched to the experimental line profiles. Thus, the plasma parameters (temperature, atom, ion and electron densities) and the line widths were obtained, demonstrating the feasibility of the method to characterize the physical state of a laser-induced plasma.
publishDate 2008
dc.date.none.fl_str_mv 2008-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/105255
D'angelo, Cristian Adrián; Diaz Pace, Diego Martin; Bertuccelli, Graciela; Bertuccelli, Daniela; Laser induced breakdown spectroscopy on metallic alloys: Solving inhomogeneous optically thick plasmas; Pergamon-Elsevier Science Ltd; Spectrochimica Acta Part B: Atomic Spectroscopy; 63; 3; 3-2008; 367-374
0584-8547
1873-3565
CONICET Digital
CONICET
url http://hdl.handle.net/11336/105255
identifier_str_mv D'angelo, Cristian Adrián; Diaz Pace, Diego Martin; Bertuccelli, Graciela; Bertuccelli, Daniela; Laser induced breakdown spectroscopy on metallic alloys: Solving inhomogeneous optically thick plasmas; Pergamon-Elsevier Science Ltd; Spectrochimica Acta Part B: Atomic Spectroscopy; 63; 3; 3-2008; 367-374
0584-8547
1873-3565
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0584854707003618
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.sab.2007.10.049
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842269375739985920
score 12.885934

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