Fluxon Pinning in Niobium Films

Resistive losses induced by the presence of trapped magnetic flux in niobium superconducting films have been studied using 1.5 GHz microwaves. They are measured to span a very broad spectrum depending on the film-substrate interface and on the gas used in the sputtering discharge. An interpretation...

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Detalles Bibliográficos
Autores principales: Calatroni, Sergio, Benvenuti, Cristoforo, Darriulat, Pierre, Peck, M A, Valente, A M
Lenguaje:eng
Publicado: 2000
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/477071
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author Calatroni, Sergio
Benvenuti, Cristoforo
Darriulat, Pierre
Peck, M A
Valente, A M
author_facet Calatroni, Sergio
Benvenuti, Cristoforo
Darriulat, Pierre
Peck, M A
Valente, A M
author_sort Calatroni, Sergio
collection CERN
description Resistive losses induced by the presence of trapped magnetic flux in niobium superconducting films have been studied using 1.5 GHz microwaves. They are measured to span a very broad spectrum depending on the film-substrate interface and on the gas used in the sputtering discharge. An interpretation in terms of pinning by noble gas clusters is considered.
id cern-477071
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2000
record_format invenio
spelling cern-4770712019-09-30T06:29:59Zhttp://cds.cern.ch/record/477071engCalatroni, SergioBenvenuti, CristoforoDarriulat, PierrePeck, M AValente, A MFluxon Pinning in Niobium FilmsAccelerators and Storage RingsResistive losses induced by the presence of trapped magnetic flux in niobium superconducting films have been studied using 1.5 GHz microwaves. They are measured to span a very broad spectrum depending on the film-substrate interface and on the gas used in the sputtering discharge. An interpretation in terms of pinning by noble gas clusters is considered.CERN-EST-2000-003-SMoai:cds.cern.ch:4770712000-09-29
spellingShingle Accelerators and Storage Rings
Calatroni, Sergio
Benvenuti, Cristoforo
Darriulat, Pierre
Peck, M A
Valente, A M
Fluxon Pinning in Niobium Films
title Fluxon Pinning in Niobium Films
title_full Fluxon Pinning in Niobium Films
title_fullStr Fluxon Pinning in Niobium Films
title_full_unstemmed Fluxon Pinning in Niobium Films
title_short Fluxon Pinning in Niobium Films
title_sort fluxon pinning in niobium films
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/477071
work_keys_str_mv AT calatronisergio fluxonpinninginniobiumfilms
AT benvenuticristoforo fluxonpinninginniobiumfilms
AT darriulatpierre fluxonpinninginniobiumfilms
AT peckma fluxonpinninginniobiumfilms
AT valenteam fluxonpinninginniobiumfilms

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