Temperature-Dependent Field Emission and Breakdown Measurements Using a Pulsed High-Voltage Cryosystem

A variable-temperature pulsed high-voltage system has been constructed and a series of high-field measurements on copper electrodes have been carried out. The measurements are made at ambient to cryogenic temperatures and include conditioning, breakdown threshold, and field emission. A significant,...

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Detalles Bibliográficos
Autores principales: Jacewicz, Marek, Eriksson, Johan, Ruber, Roger, Calatroni, Sergio, Profatilova, Iaroslava, Wuensch, Walter
Lenguaje:eng
Publicado: 2020
Materias:
Physics in General
Acceso en línea:https://dx.doi.org/10.1103/PhysRevApplied.14.061002
http://cds.cern.ch/record/2750009
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author Jacewicz, Marek
Eriksson, Johan
Ruber, Roger
Calatroni, Sergio
Profatilova, Iaroslava
Wuensch, Walter
author_facet Jacewicz, Marek
Eriksson, Johan
Ruber, Roger
Calatroni, Sergio
Profatilova, Iaroslava
Wuensch, Walter
author_sort Jacewicz, Marek
collection CERN
description A variable-temperature pulsed high-voltage system has been constructed and a series of high-field measurements on copper electrodes have been carried out. The measurements are made at ambient to cryogenic temperatures and include conditioning, breakdown threshold, and field emission. A significant, up to 50%, increase in the breakdown threshold and remarkable stability of field emission are observed when cooled to cryogenic temperatures compared to room temperature. These results provide important experimental input for the development of quantitative theories and models of high-field processes as well as practical input for cryogenic radio-frequency systems.
id oai-inspirehep.net-1839394
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2020
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spelling oai-inspirehep.net-18393942021-01-22T22:04:26Zdoi:10.1103/PhysRevApplied.14.061002http://cds.cern.ch/record/2750009engJacewicz, MarekEriksson, JohanRuber, RogerCalatroni, SergioProfatilova, IaroslavaWuensch, WalterTemperature-Dependent Field Emission and Breakdown Measurements Using a Pulsed High-Voltage CryosystemPhysics in GeneralA variable-temperature pulsed high-voltage system has been constructed and a series of high-field measurements on copper electrodes have been carried out. The measurements are made at ambient to cryogenic temperatures and include conditioning, breakdown threshold, and field emission. A significant, up to 50%, increase in the breakdown threshold and remarkable stability of field emission are observed when cooled to cryogenic temperatures compared to room temperature. These results provide important experimental input for the development of quantitative theories and models of high-field processes as well as practical input for cryogenic radio-frequency systems.oai:inspirehep.net:18393942020
spellingShingle Physics in General
Jacewicz, Marek
Eriksson, Johan
Ruber, Roger
Calatroni, Sergio
Profatilova, Iaroslava
Wuensch, Walter
Temperature-Dependent Field Emission and Breakdown Measurements Using a Pulsed High-Voltage Cryosystem
title Temperature-Dependent Field Emission and Breakdown Measurements Using a Pulsed High-Voltage Cryosystem
title_full Temperature-Dependent Field Emission and Breakdown Measurements Using a Pulsed High-Voltage Cryosystem
title_fullStr Temperature-Dependent Field Emission and Breakdown Measurements Using a Pulsed High-Voltage Cryosystem
title_full_unstemmed Temperature-Dependent Field Emission and Breakdown Measurements Using a Pulsed High-Voltage Cryosystem
title_short Temperature-Dependent Field Emission and Breakdown Measurements Using a Pulsed High-Voltage Cryosystem
title_sort temperature-dependent field emission and breakdown measurements using a pulsed high-voltage cryosystem
topic Physics in General
url https://dx.doi.org/10.1103/PhysRevApplied.14.061002
http://cds.cern.ch/record/2750009
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AT calatronisergio temperaturedependentfieldemissionandbreakdownmeasurementsusingapulsedhighvoltagecryosystem
AT profatilovaiaroslava temperaturedependentfieldemissionandbreakdownmeasurementsusingapulsedhighvoltagecryosystem
AT wuenschwalter temperaturedependentfieldemissionandbreakdownmeasurementsusingapulsedhighvoltagecryosystem

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