The quadrupole resonator: Construction, RF System Field Calculations and First Applications

The quadrupole resonator allows measurement of the RF properties of superconducting (sc) films deposited on disk-shaped metallic substrates. We describe the construction of the apparatus, the brazing and electron-beam welding procedures, the arrangements for compensating mechanical tolerances of sam...

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Detalles Bibliográficos
Autores principales: Chiaveri, Enrico, Häbel, E, Mahner, E, Tessier, J M
Lenguaje:eng
Publicado: 1998
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/360555
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author Chiaveri, Enrico
Häbel, E
Mahner, E
Tessier, J M
author_facet Chiaveri, Enrico
Häbel, E
Mahner, E
Tessier, J M
author_sort Chiaveri, Enrico
collection CERN
description The quadrupole resonator allows measurement of the RF properties of superconducting (sc) films deposited on disk-shaped metallic substrates. We describe the construction of the apparatus, the brazing and electron-beam welding procedures, the arrangements for compensating mechanical tolerances of samples and for assuring reproducible sample illumination. We explain the special features of the RF sy stem and give the results of field calculations with a 3D cavity code. Finally we present first measurements of Nb on Cu film samples and compare them with calibrations done with a bulk Nb sample.
id cern-360555
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1998
record_format invenio
spelling cern-3605552023-05-05T13:07:26Zhttp://cds.cern.ch/record/360555engChiaveri, EnricoHäbel, EMahner, ETessier, J MThe quadrupole resonator: Construction, RF System Field Calculations and First ApplicationsAccelerators and Storage RingsThe quadrupole resonator allows measurement of the RF properties of superconducting (sc) films deposited on disk-shaped metallic substrates. We describe the construction of the apparatus, the brazing and electron-beam welding procedures, the arrangements for compensating mechanical tolerances of samples and for assuring reproducible sample illumination. We explain the special features of the RF sy stem and give the results of field calculations with a 3D cavity code. Finally we present first measurements of Nb on Cu film samples and compare them with calibrations done with a bulk Nb sample.CERN-SL-98-025-RFoai:cds.cern.ch:3605551998
spellingShingle Accelerators and Storage Rings
Chiaveri, Enrico
Häbel, E
Mahner, E
Tessier, J M
The quadrupole resonator: Construction, RF System Field Calculations and First Applications
title The quadrupole resonator: Construction, RF System Field Calculations and First Applications
title_full The quadrupole resonator: Construction, RF System Field Calculations and First Applications
title_fullStr The quadrupole resonator: Construction, RF System Field Calculations and First Applications
title_full_unstemmed The quadrupole resonator: Construction, RF System Field Calculations and First Applications
title_short The quadrupole resonator: Construction, RF System Field Calculations and First Applications
title_sort quadrupole resonator: construction, rf system field calculations and first applications
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/360555
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