TTC 2020

Session

Working Group Session

4 Feb 2020, 11:00

500/1-001 - Main Auditorium (CERN)

Conveners

Working Group Session: WG1 _Low/Mid T Bakes + N-treatments

• Kensei Umemori (KEK)
• Ari Palczewski (JLAB)
• Marc Wenskat (Deutsches Elektronen-Synchrotron DESY)

Working Group Session: WG1_Low/Mid T Bakes + N-treatments

• Marc Wenskat (Deutsches Elektronen-Synchrotron DESY)
• Ari Palczewski (Thomas Jefferson National Accelerator Facility)
• Kensei Umemori (KEK)

Working Group Session: WG1_Sample Studies

• Marc Wenskat (Deutsches Elektronen-Synchrotron DESY)
• Kensei Umemori (KEK)
• Ari Palczewski (Thomas Jefferson National Accelerator Facility)

Working Group Session: WG1_Flux Expulsion

• Marc Wenskat (Deutsches Elektronen-Synchrotron DESY)
• Ari Palczewski (Thomas Jefferson National Accelerator Facility)
• Kensei Umemori (KEK)

Working Group Session: WG3_Coating techniques

• Tobias Junginger (University of Victoria/TRIUMF)
• Teng Tan (IMP)
• Guillaume Jonathan Rosaz (CERN)

Working Group Session: WG3_Alternative Materials/Structures to Nb films

• Tobias Junginger (University of Victoria/TRIUMF)
• Guillaume Jonathan Rosaz (CERN)
• Teng Tan (IMP)

Working Group Session: WG3_Progress on Nb3Sn towards accelerator

• Guillaume Jonathan Rosaz (CERN)
• Teng Tan (IMP)
• Tobias Junginger (University of Victoria/TRIUMF)

Working Group Session: WG3_Characterization techniques

• Teng Tan (IMP)
• Guillaume Jonathan Rosaz (CERN)
• Tobias Junginger (University of Victoria/TRIUMF)

20. New results of KEK infusion and mid-T bake

Kensei Umemori (KEK)

04/02/2020, 11:00

21. Update on insitu mid-T bake

Sam Posen (FNAL)

04/02/2020, 11:15

22. Recent SRF cavity treatment R&D @ DESY

Lea Steder (DESY)

04/02/2020, 11:30

23. High Q&G activity at IHEP

Chao Dong (IHEP)

04/02/2020, 11:45

24. Status of infusion studies at IJCLab/CEA-Saclay

David Longuevergne (IPNO)

04/02/2020, 12:00

25. Status of infusion studies at JLab

Pashupati Dhakal (Jefferson Lab)

04/02/2020, 12:15

26. Progress in N doping at FNAL – new developments in higher gradients insights

Daniel Bafia (Fermi National Accelerator Laboratory)

04/02/2020, 14:00

27. LCLS-II investigation of failed LCLS-II HE prototype cavities EP analysis

Dr Mattia Checchin (FNAL)

04/02/2020, 14:18

28. Test results from the TRIUMF multi-mode coaxial resonators

Philipp Kolb (TRIUMF)

04/02/2020, 14:36

29. New low-T sample studies highlighting the important role of oxygen diffusion

Alexander Romanenko (Fermilab)

04/02/2020, 14:54

30. Sample Survey - Presentation

04/02/2020, 15:18

31. Sample Survey - Discussion

04/02/2020, 16:00

32. New insights on the SRF Nb cavities performance from spectroscopic data. An XPS study

Arely Cano (FNAL)

04/02/2020, 16:18

33. In-Situ EXAFS Investigation of N2 treatment of Nb

Dirk Lützenkirchen-Hecht (U Wuppertal)

04/02/2020, 16:36

34. The challenges of fully calibrated SIMS measurements using ion implant standards

Jonny Angle (Jlab/Virginia Tech)

04/02/2020, 16:54

35. Sample Studies on Nitrogen- and Heat-Treatments of Niobium

Marc Wenskat (Deutsches Elektronen-Synchrotron DESY)

04/02/2020, 17:12

36. Flux expulsion measurement with a flux lens

Anton Evgeniev Ivanov (CERN)

05/02/2020, 11:00

37. Metallurgical approach to addressing the issue of flux-trapping in Nb cavities and the variability found when using Nb sheet from different sources

Shreyas Balachandran (NATIONAL HIGH MAGNETIC FIELD LAB)

05/02/2020, 11:18

38. Comparison for the vortex penetration and dynamics in Nb, Nb/N and NbTi plates

Chao Dong (IHEP), Haihu Wen (Nanjing U)

05/02/2020, 11:36

39. Flux expulsion on small samples for LCLS-II HE

Paulina Kulyavtsev

05/02/2020, 11:54

40. Material studies on High-T Doping

Marton Major (TUDA)

05/02/2020, 12:12

41. Development of coating system for the Wide Open Waveguide (WOW) Crab Cavity (10'+8')

Fabio Avino (CERN)

05/02/2020, 14:00

42. Progresses on ECR plasma deposited Nb thin films (10'+8')

Anne-Marie Valente-Feliciano (Jefferson Lab)

05/02/2020, 14:18

43. Legnaro Thick films (10'+8')

Cristian Pira (LNL-INFN)

05/02/2020, 14:36

44. Test results of re-built LHC spare cavities (10'+8')

Mr Franck Peauger (CERN)

05/02/2020, 14:54

45. ARIES WP15 progresses (10'+8')

Oliver Julius Kugeler

05/02/2020, 15:12

47. Recent SIS layer results (10'+8')

Claire Antoine (CEA)

05/02/2020, 16:00

46. Overview Multilayers RF results (10'+8')

Sebastian Keckert (Helmholtz-Zentrum Berlin)

05/02/2020, 16:18

48. Nb3Sn/V3Si results (10'+8')

Stephanie Fernandez (CERN)

05/02/2020, 16:36

49. Two-stage coating of MgB2 system (10'+8')

Hiroshi Sakai (KEK)

05/02/2020, 16:54

50. CVD Thick Nb film and cavity coating (10'+8')

Zeming Sun (Cornell)

05/02/2020, 17:12

51. Nb3Sn progressess from Cornell (10'+8')

Ryan Porter (CLASSE)

06/02/2020, 09:00

52. Nb3Sn coated 1.5 GHz multi-cell cavities and perspectives for beam acceleration tests (10'+8')

Grigory Eremeev (FNAL)

06/02/2020, 09:18

53. Advances in Nb3Sn coating at Fermilab including recent world-record performance cavity results (10'+8')

Mr Sam Posen (FNAL)

06/02/2020, 09:36

55. Nb3Sn thin film synthesized via bronze route (10'+8')

Akihiro Kikuchi (National Institute for Materials Science)

06/02/2020, 09:54

54. Nb3Sn from the lab to the machine (10'+8')

Rama Calaga (CERN)

06/02/2020, 10:12

56. HIPIMS from QPR to 1.3GHz cavities (10'+8')

Lorena Vega Cid (Centro de Investigaciones Energéti cas Medioambientales y Tecno)

06/02/2020, 11:00

57. Predicting SRF Performance using muSR and betaNMR (10'+8')

Edward Thoeng

06/02/2020, 11:18

58. RF local magnetometry (10'+8')

Steven Anlage (UMD)

06/02/2020, 11:36

59. Predicting SRF performance PCT (10'+8')

Thomas Proslier (CEA)

06/02/2020, 11:54

60. Local magnetometry (10'+8')

Daniel Turner (Cockroft)

06/02/2020, 12:12