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TTC High-Q Working Group - 14

US/Eastern
Description

Informal working group from TTC-member institutions pursuing routes to minimized rf surface resistance in SRF applications.
This site consists of internal, unpublished, preliminary communications within the collaboration in support of rapid shared learning and technical progress. Material shared via this site is not intended for external reference or propagation.
Previous meeting site: http://www.jlab.org/indico/event/171/

Short reports, coordinated internally at each institution as appropriate. Contact Charlie Reece to get on the agenda and to have participants added/deleted.
Speakers on the agenda - please upload your presentation to this site.
The utility "BlueJeans" will be used for the online meeting.

https://bluejeans.com/918121471

Participants
  • Alan Wheelhouse
  • Alban Sublet
  • Alexander Romanenko
  • Alick Macpherson
  • Anna Grassellino
  • Ari Palczewski
  • Arti Dangwal-Pandey
  • Binping Xiao
  • Charles Reece
  • Daniel Gonnella
  • Detlef Reschke
  • Fumio Furuta
  • Gianluigi Ciovati
  • Hasan Padamsee
  • Jacek Sekutowicz
  • James Maniscalco
  • Jörn Schaffran
  • Kenji Saito
  • Kensei Umemori
  • Kexin Liu
  • Marc Ross
  • Marc Wenskat
  • Martinello Martina
  • Matthias Liepe
  • Mattia Checchin
  • Oliver Kugeler
  • Olivier Napoly
  • Paolo Michelato
  • Pashupati Dhakal
  • Pete Koufalis
  • Robert Laxdal
  • Rong-Li Geng
  • Sarah Aull
  • Sergio Calatroni
  • Stéphane Berry
  • Takayuki Saeki
  • Tobias Junginger
  • Wolf-Dietrich Moeller
    • 9:00 AM 9:15 AM
      Current state of LCLS-II recipe development and ongoing research to maximize flux expulsion for the already in production cavity material 15m
      Speaker: Dr Ari Palczewski (Jefferson Lab)
      Slides
    • 9:15 AM 9:30 AM
      JLab infusion and LG flux explusion update 15m
      Speaker: Dr Pashupati Dhakal (Jefferson Lab)
      Slides
    • 9:30 AM 9:45 AM
      Recent results of N-doping/N-infusion at KEK/J-PARC 15m
      Speaker: Dr Kensei Umemori (KEK)
      Slides
    • 9:50 AM 10:00 AM
      TEM and EDS investigation of heat treated Nb LG samples 10m
      Speaker: Arti Dangwal-Pandey (DESY)
      Slides
    • 10:00 AM 10:10 AM
      N-doped surfaces of superconducting niobium cavities as a disordered composite 10m
      Speaker: Dr Tobias Junginger (TRIUMF and HZB)
      Slides
    • 10:10 AM 11:00 AM
      reports - progress and puzzles 50m