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Study of the Residual Resistance of Superconducting Niobium Films at 1.5 GHz
A study of the main potential contributions to the residual surface resistance of niobium-coated cavities is reviewed. They are the formation of hydride precipitates, the contamination by discharge gas atoms and the presence of macroscopic defects in the film, induced by defects in the substrate. It...
| Autores principales: | , , , , , |
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| Lenguaje: | eng |
| Publicado: |
1999
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/433395 |