Conveners
Superconducting RF: Coating Technologies for Cavities
- Enzo Palmieri (LNF-INFN)
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Alexander Romanenko (FNAL)24/03/2015, 13:30Recent Fermilab discoveries of nitrogen doping and effective magnetic flux expulsion allow quality factors in bulk niobium SRF cavities several times higher than the previous state-of-the-art from only two years ago. The combined approach using both of these techniques allows to minimize both residual and BCS surface resistances leading to the world-record quality factors of >2e11...Go to contribution page
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Anne-Marie Valente (JLAB)24/03/2015, 13:40
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Sarah Aull (CERN)24/03/2015, 14:00
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Matthias Liepe (Cornell Univ.)24/03/2015, 14:20Recent advances at Cornell University in the development of Nb3Sn cavities have demonstrated the huge potential of this alternative material for very high efficient SRF acceleration. Nb3Sn has a critical temperature of 18 K, approximately twice that of niobium, allowing Nb3Sn cavities to have exceptionally high intrinsic quality factor Q0—which indicates extremely small cryogenic...Go to contribution page
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Alexander Gurevich (ODU)24/03/2015, 14:40
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Reza Valizadeh (STFC)24/03/2015, 15:00