Determination of the electron temperature and density in the negative glow of a nitrogen pulsed discharge using optical emission spectroscopy

Autores
Isola, Lucio Manuel; Gomez, Bernardo Jose Armando; Guerra, V .
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A new method for experimentally determining the electron density (ne) and the electron temperature (Te) in the negative glow of a nitrogen pulsed discharge is presented. It is based on optical emission spectroscopy (OES) and consists of a variation and refinement of relatively similar schemes previously reported for different working conditions by other authors. The bottom line is the measurement of the emission intensities of the (0,0) bands of the first negative system at 391.44 nm and of the (0,2) bands of the second positive system at 380.49 nm. The suggested procedure allows the establishment of the absolute values of ne and Te, as long as one calibration point is provided, such as the electron density at one specific discharge condition. If this calibration point is unavailable, the method nonetheless yields a qualitative dependence of Te and ne. Langmuir probe measurements confirm and validate the OES results for ne, thereby legitimizing the diagnostic technique developed. The interpretation of the results for Te is slightly more complex, and in some circumstances an accurate determination of Te may require further analysis.
Fil: Isola, Lucio Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
Fil: Gomez, Bernardo Jose Armando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
Fil: Guerra, V .. Centro de Física dos Plasmas Instituto Superior Técnico; España
Materia
PULSED DISCHARGE
OPTICAL SPECTROSCOPY
ELECTRON TEMPERATURE
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:11336/275329
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Determination of the electron temperature and density in the negative glow of a nitrogen pulsed discharge using optical emission spectroscopyIsola, Lucio ManuelGomez, Bernardo Jose ArmandoGuerra, V .PULSED DISCHARGEOPTICAL SPECTROSCOPYELECTRON TEMPERATUREhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1A new method for experimentally determining the electron density (ne) and the electron temperature (Te) in the negative glow of a nitrogen pulsed discharge is presented. It is based on optical emission spectroscopy (OES) and consists of a variation and refinement of relatively similar schemes previously reported for different working conditions by other authors. The bottom line is the measurement of the emission intensities of the (0,0) bands of the first negative system at 391.44 nm and of the (0,2) bands of the second positive system at 380.49 nm. The suggested procedure allows the establishment of the absolute values of ne and Te, as long as one calibration point is provided, such as the electron density at one specific discharge condition. If this calibration point is unavailable, the method nonetheless yields a qualitative dependence of Te and ne. Langmuir probe measurements confirm and validate the OES results for ne, thereby legitimizing the diagnostic technique developed. The interpretation of the results for Te is slightly more complex, and in some circumstances an accurate determination of Te may require further analysis.Fil: Isola, Lucio Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; ArgentinaFil: Gomez, Bernardo Jose Armando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; ArgentinaFil: Guerra, V .. Centro de Física dos Plasmas Instituto Superior Técnico; EspañaIOP Publishing2010-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/275329Isola, Lucio Manuel; Gomez, Bernardo Jose Armando; Guerra, V .; Determination of the electron temperature and density in the negative glow of a nitrogen pulsed discharge using optical emission spectroscopy; IOP Publishing; Journal of Physics D: Applied Physics; 43; 1; 1-2010; 202-2120022-3727CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/0022-3727/43/1/015202/info:eu-repo/semantics/altIdentifier/doi/10.1088/0022-3727/43/1/015202info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-12-03T08:35:24Zoai:ri.conicet.gov.ar:11336/275329instacron: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:34982025-12-03 08:35:24.362CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Determination of the electron temperature and density in the negative glow of a nitrogen pulsed discharge using optical emission spectroscopy
title Determination of the electron temperature and density in the negative glow of a nitrogen pulsed discharge using optical emission spectroscopy
spellingShingle Determination of the electron temperature and density in the negative glow of a nitrogen pulsed discharge using optical emission spectroscopy
Isola, Lucio Manuel
PULSED DISCHARGE
OPTICAL SPECTROSCOPY
ELECTRON TEMPERATURE
title_short Determination of the electron temperature and density in the negative glow of a nitrogen pulsed discharge using optical emission spectroscopy
title_full Determination of the electron temperature and density in the negative glow of a nitrogen pulsed discharge using optical emission spectroscopy
title_fullStr Determination of the electron temperature and density in the negative glow of a nitrogen pulsed discharge using optical emission spectroscopy
title_full_unstemmed Determination of the electron temperature and density in the negative glow of a nitrogen pulsed discharge using optical emission spectroscopy
title_sort Determination of the electron temperature and density in the negative glow of a nitrogen pulsed discharge using optical emission spectroscopy
dc.creator.none.fl_str_mv Isola, Lucio Manuel
Gomez, Bernardo Jose Armando
Guerra, V .
author Isola, Lucio Manuel
author_facet Isola, Lucio Manuel
Gomez, Bernardo Jose Armando
Guerra, V .
author_role author
author2 Gomez, Bernardo Jose Armando
Guerra, V .
author2_role author
author
dc.subject.none.fl_str_mv PULSED DISCHARGE
OPTICAL SPECTROSCOPY
ELECTRON TEMPERATURE
topic PULSED DISCHARGE
OPTICAL SPECTROSCOPY
ELECTRON TEMPERATURE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A new method for experimentally determining the electron density (ne) and the electron temperature (Te) in the negative glow of a nitrogen pulsed discharge is presented. It is based on optical emission spectroscopy (OES) and consists of a variation and refinement of relatively similar schemes previously reported for different working conditions by other authors. The bottom line is the measurement of the emission intensities of the (0,0) bands of the first negative system at 391.44 nm and of the (0,2) bands of the second positive system at 380.49 nm. The suggested procedure allows the establishment of the absolute values of ne and Te, as long as one calibration point is provided, such as the electron density at one specific discharge condition. If this calibration point is unavailable, the method nonetheless yields a qualitative dependence of Te and ne. Langmuir probe measurements confirm and validate the OES results for ne, thereby legitimizing the diagnostic technique developed. The interpretation of the results for Te is slightly more complex, and in some circumstances an accurate determination of Te may require further analysis.
Fil: Isola, Lucio Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
Fil: Gomez, Bernardo Jose Armando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
Fil: Guerra, V .. Centro de Física dos Plasmas Instituto Superior Técnico; España
description A new method for experimentally determining the electron density (ne) and the electron temperature (Te) in the negative glow of a nitrogen pulsed discharge is presented. It is based on optical emission spectroscopy (OES) and consists of a variation and refinement of relatively similar schemes previously reported for different working conditions by other authors. The bottom line is the measurement of the emission intensities of the (0,0) bands of the first negative system at 391.44 nm and of the (0,2) bands of the second positive system at 380.49 nm. The suggested procedure allows the establishment of the absolute values of ne and Te, as long as one calibration point is provided, such as the electron density at one specific discharge condition. If this calibration point is unavailable, the method nonetheless yields a qualitative dependence of Te and ne. Langmuir probe measurements confirm and validate the OES results for ne, thereby legitimizing the diagnostic technique developed. The interpretation of the results for Te is slightly more complex, and in some circumstances an accurate determination of Te may require further analysis.
publishDate 2010
dc.date.none.fl_str_mv 2010-01
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/11336/275329
Isola, Lucio Manuel; Gomez, Bernardo Jose Armando; Guerra, V .; Determination of the electron temperature and density in the negative glow of a nitrogen pulsed discharge using optical emission spectroscopy; IOP Publishing; Journal of Physics D: Applied Physics; 43; 1; 1-2010; 202-212
0022-3727
CONICET Digital
CONICET
url http://hdl.handle.net/11336/275329
identifier_str_mv Isola, Lucio Manuel; Gomez, Bernardo Jose Armando; Guerra, V .; Determination of the electron temperature and density in the negative glow of a nitrogen pulsed discharge using optical emission spectroscopy; IOP Publishing; Journal of Physics D: Applied Physics; 43; 1; 1-2010; 202-212
0022-3727
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/0022-3727/43/1/015202/
info:eu-repo/semantics/altIdentifier/doi/10.1088/0022-3727/43/1/015202
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
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
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
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score 13.275514

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