Neutral Copper Gas Resistivity Measurements by Means of an Exploding Wire in Air
- Autores
- Bilbao, Luis Ernesto; Rodríguez Prieto, Gonzalo
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In this work, we present experimentally obtained limits for the values of the neutral copper gas electrical resistivity as a function of the temperature. When a current of about ≈ 103 A or larger flows through a metallic wire in a microsecond or shorter time, the wire performs a phase change from solid to plasma, through intermediate states of metallic liquid and vapor. If the wire is surrounded by a non-conductive dense medium that inhibits the circulation of current outside the wire (e.g., air at room temperature and standard pressure, as in our experiments), the electric current stops when part of the metallic wire becomes gas. This process is known as dark pause, and it has a duration that depends on the experiment parameters. By means of a suitable choice of parameters, we achieved a duration of the dark pause of ≈1 µs, which allowed us to determine the limits of the electrical resistivity of the metallic gas. The range of measured values starts from the resistivity of liquid copper at boiling temperature, and goes up to ≈0.01 (±20%) Ohm·m at the maximum measured temperature.
Fil: Bilbao, Luis Ernesto. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
Fil: Rodríguez Prieto, Gonzalo. Universidad de Castilla-La Mancha; España - Materia
-
EXPLODING WIRE
COPPER GAS RESISTIVITY
PLASMA SIMULATIONS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/57648
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Neutral Copper Gas Resistivity Measurements by Means of an Exploding Wire in AirBilbao, Luis ErnestoRodríguez Prieto, GonzaloEXPLODING WIRECOPPER GAS RESISTIVITYPLASMA SIMULATIONShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1In this work, we present experimentally obtained limits for the values of the neutral copper gas electrical resistivity as a function of the temperature. When a current of about ≈ 103 A or larger flows through a metallic wire in a microsecond or shorter time, the wire performs a phase change from solid to plasma, through intermediate states of metallic liquid and vapor. If the wire is surrounded by a non-conductive dense medium that inhibits the circulation of current outside the wire (e.g., air at room temperature and standard pressure, as in our experiments), the electric current stops when part of the metallic wire becomes gas. This process is known as dark pause, and it has a duration that depends on the experiment parameters. By means of a suitable choice of parameters, we achieved a duration of the dark pause of ≈1 µs, which allowed us to determine the limits of the electrical resistivity of the metallic gas. The range of measured values starts from the resistivity of liquid copper at boiling temperature, and goes up to ≈0.01 (±20%) Ohm·m at the maximum measured temperature.Fil: Bilbao, Luis Ernesto. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; ArgentinaFil: Rodríguez Prieto, Gonzalo. Universidad de Castilla-La Mancha; EspañaMDPI AG2017-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/57648Bilbao, Luis Ernesto; Rodríguez Prieto, Gonzalo; Neutral Copper Gas Resistivity Measurements by Means of an Exploding Wire in Air; MDPI AG; Applied Sciences; 7; 8; 8-2017; 1-122076-3417CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.mdpi.com/2076-3417/7/8/829info:eu-repo/semantics/altIdentifier/doi/10.3390/app7080829info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:46:30Zoai:ri.conicet.gov.ar:11336/57648instacron: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:34982025-09-29 09:46:30.38CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Neutral Copper Gas Resistivity Measurements by Means of an Exploding Wire in Air |
title |
Neutral Copper Gas Resistivity Measurements by Means of an Exploding Wire in Air |
spellingShingle |
Neutral Copper Gas Resistivity Measurements by Means of an Exploding Wire in Air Bilbao, Luis Ernesto EXPLODING WIRE COPPER GAS RESISTIVITY PLASMA SIMULATIONS |
title_short |
Neutral Copper Gas Resistivity Measurements by Means of an Exploding Wire in Air |
title_full |
Neutral Copper Gas Resistivity Measurements by Means of an Exploding Wire in Air |
title_fullStr |
Neutral Copper Gas Resistivity Measurements by Means of an Exploding Wire in Air |
title_full_unstemmed |
Neutral Copper Gas Resistivity Measurements by Means of an Exploding Wire in Air |
title_sort |
Neutral Copper Gas Resistivity Measurements by Means of an Exploding Wire in Air |
dc.creator.none.fl_str_mv |
Bilbao, Luis Ernesto Rodríguez Prieto, Gonzalo |
author |
Bilbao, Luis Ernesto |
author_facet |
Bilbao, Luis Ernesto Rodríguez Prieto, Gonzalo |
author_role |
author |
author2 |
Rodríguez Prieto, Gonzalo |
author2_role |
author |
dc.subject.none.fl_str_mv |
EXPLODING WIRE COPPER GAS RESISTIVITY PLASMA SIMULATIONS |
topic |
EXPLODING WIRE COPPER GAS RESISTIVITY PLASMA SIMULATIONS |
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, we present experimentally obtained limits for the values of the neutral copper gas electrical resistivity as a function of the temperature. When a current of about ≈ 103 A or larger flows through a metallic wire in a microsecond or shorter time, the wire performs a phase change from solid to plasma, through intermediate states of metallic liquid and vapor. If the wire is surrounded by a non-conductive dense medium that inhibits the circulation of current outside the wire (e.g., air at room temperature and standard pressure, as in our experiments), the electric current stops when part of the metallic wire becomes gas. This process is known as dark pause, and it has a duration that depends on the experiment parameters. By means of a suitable choice of parameters, we achieved a duration of the dark pause of ≈1 µs, which allowed us to determine the limits of the electrical resistivity of the metallic gas. The range of measured values starts from the resistivity of liquid copper at boiling temperature, and goes up to ≈0.01 (±20%) Ohm·m at the maximum measured temperature. Fil: Bilbao, Luis Ernesto. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina Fil: Rodríguez Prieto, Gonzalo. Universidad de Castilla-La Mancha; España |
description |
In this work, we present experimentally obtained limits for the values of the neutral copper gas electrical resistivity as a function of the temperature. When a current of about ≈ 103 A or larger flows through a metallic wire in a microsecond or shorter time, the wire performs a phase change from solid to plasma, through intermediate states of metallic liquid and vapor. If the wire is surrounded by a non-conductive dense medium that inhibits the circulation of current outside the wire (e.g., air at room temperature and standard pressure, as in our experiments), the electric current stops when part of the metallic wire becomes gas. This process is known as dark pause, and it has a duration that depends on the experiment parameters. By means of a suitable choice of parameters, we achieved a duration of the dark pause of ≈1 µs, which allowed us to determine the limits of the electrical resistivity of the metallic gas. The range of measured values starts from the resistivity of liquid copper at boiling temperature, and goes up to ≈0.01 (±20%) Ohm·m at the maximum measured temperature. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-08 |
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/11336/57648 Bilbao, Luis Ernesto; Rodríguez Prieto, Gonzalo; Neutral Copper Gas Resistivity Measurements by Means of an Exploding Wire in Air; MDPI AG; Applied Sciences; 7; 8; 8-2017; 1-12 2076-3417 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/57648 |
identifier_str_mv |
Bilbao, Luis Ernesto; Rodríguez Prieto, Gonzalo; Neutral Copper Gas Resistivity Measurements by Means of an Exploding Wire in Air; MDPI AG; Applied Sciences; 7; 8; 8-2017; 1-12 2076-3417 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://www.mdpi.com/2076-3417/7/8/829 info:eu-repo/semantics/altIdentifier/doi/10.3390/app7080829 |
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 |
MDPI AG |
publisher.none.fl_str_mv |
MDPI AG |
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reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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1844613452016910336 |
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13.070432 |