CERN Based $T_{c}$ Measurement Station for Thin-Film Coated Copper Samples and Results on Related Studies

In the framework of the Future Circular Collider (FCC) Study, the development of thin-film coated superconducting radio-frequency (SRF) cavities capable of providing higher accelerating fields (10 to 20 MV/m against 5 MV/m of LHC) represents a major challenge. The development of a test stand commiss...

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Autores principales: Fonnesu, Dorothea, Bremer, Johan, Koettig, Torsten, Laín-Amador, Lucia, Pereira Carlos, Carlota, Rosaz, Guillaume, Vaaranta, Antti
Lenguaje:eng
Publicado: 2022
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.18429/JACoW-SRF2021-SUPFDV018
http://cds.cern.ch/record/2846161
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author Fonnesu, Dorothea
Bremer, Johan
Koettig, Torsten
Laín-Amador, Lucia
Pereira Carlos, Carlota
Rosaz, Guillaume
Vaaranta, Antti
author_facet Fonnesu, Dorothea
Bremer, Johan
Koettig, Torsten
Laín-Amador, Lucia
Pereira Carlos, Carlota
Rosaz, Guillaume
Vaaranta, Antti
author_sort Fonnesu, Dorothea
collection CERN
description In the framework of the Future Circular Collider (FCC) Study, the development of thin-film coated superconducting radio-frequency (SRF) cavities capable of providing higher accelerating fields (10 to 20 MV/m against 5 MV/m of LHC) represents a major challenge. The development of a test stand commissioned at CERN for the inductive measurement of the critical temperature (T$_{c}$c) of SC thin-film deposited on copper samples for SRF application is presented in this work. Based on new studies for the production of Non Evaporable Getters (NEG) coated chambers, the first results of an alternative forming method for seamless copper cavities with niobium layer integrated in the production process are also presented.
id cern-2846161
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
record_format invenio
spelling cern-28461612023-01-14T22:17:43Zdoi:10.18429/JACoW-SRF2021-SUPFDV018http://cds.cern.ch/record/2846161engFonnesu, DorotheaBremer, JohanKoettig, TorstenLaín-Amador, LuciaPereira Carlos, CarlotaRosaz, GuillaumeVaaranta, AnttiCERN Based $T_{c}$ Measurement Station for Thin-Film Coated Copper Samples and Results on Related StudiesAccelerators and Storage RingsIn the framework of the Future Circular Collider (FCC) Study, the development of thin-film coated superconducting radio-frequency (SRF) cavities capable of providing higher accelerating fields (10 to 20 MV/m against 5 MV/m of LHC) represents a major challenge. The development of a test stand commissioned at CERN for the inductive measurement of the critical temperature (T$_{c}$c) of SC thin-film deposited on copper samples for SRF application is presented in this work. Based on new studies for the production of Non Evaporable Getters (NEG) coated chambers, the first results of an alternative forming method for seamless copper cavities with niobium layer integrated in the production process are also presented.oai:cds.cern.ch:28461612022
spellingShingle Accelerators and Storage Rings
Fonnesu, Dorothea
Bremer, Johan
Koettig, Torsten
Laín-Amador, Lucia
Pereira Carlos, Carlota
Rosaz, Guillaume
Vaaranta, Antti
CERN Based $T_{c}$ Measurement Station for Thin-Film Coated Copper Samples and Results on Related Studies
title CERN Based $T_{c}$ Measurement Station for Thin-Film Coated Copper Samples and Results on Related Studies
title_full CERN Based $T_{c}$ Measurement Station for Thin-Film Coated Copper Samples and Results on Related Studies
title_fullStr CERN Based $T_{c}$ Measurement Station for Thin-Film Coated Copper Samples and Results on Related Studies
title_full_unstemmed CERN Based $T_{c}$ Measurement Station for Thin-Film Coated Copper Samples and Results on Related Studies
title_short CERN Based $T_{c}$ Measurement Station for Thin-Film Coated Copper Samples and Results on Related Studies
title_sort cern based $t_{c}$ measurement station for thin-film coated copper samples and results on related studies
topic Accelerators and Storage Rings
url https://dx.doi.org/10.18429/JACoW-SRF2021-SUPFDV018
http://cds.cern.ch/record/2846161
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AT lainamadorlucia cernbasedtcmeasurementstationforthinfilmcoatedcoppersamplesandresultsonrelatedstudies
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