SP B.4 kick-off meeting 2022

Friday 25 Mar 2022, 10:00 → 13:00 Europe/Berlin

Join Zoom Meeting

https://us02web.zoom.us/j/83464259122?pwd=cHF3N1lJVFJURTQ0enJHUGFlaGxDUT09   

Meeting ID: 834 6425 9122

Passcode: 924509

samples_specifications_SP B_2021_2022.xlsx

Surface_Analyses_Capabilities_MASTER_240322.xlsx

10:00 → 10:05 Welcome and news from WP PWIE

Speakers: David Douai (CEA), Michael Reinhart (FZJ), Sebastijan Brezinsek (FZJ)

WPPWIE_SPB_Info.pptx

10:05 → 10:15 Overview of SP B and SP B.4 in 2022

Speaker: Antti Hakola (TEKES / VTT)

SPB.4_Introduction_Hakola_250322.pdf

10:15 → 10:20 Status of sample production matrix

Speaker: Antti Hakola (TEKES / VTT)

10:20 → 10:35 Production and characterization of Be reference coatings

Speaker: Dr Corneliu Porosnicu (IAP)

• Be based coatings according to the matrix
  • Nov 21-Feb 22: Be with high H/D gas contents
  • Feb 22: Be+O with varying D contents
  • Jun 22 (due): next block in the matrix, Be + D at diff. temperatures
• Next production rounds will start in April
  • Details of the FZJ wishes to be discussed --> action on Marcin to contact Miro for details
• Old batches from 2020 still pending for shipment
  • These are important samples --> to be taken onboard, action on Bobi to send the list to AH and we'll see what to do, when and where

10:35 → 10:50 Production and characterization of W reference coatings

Speaker: Dr Eduard Grigore

Production_of_reference_W_coatings_IAP.pdf

• Production of W samples
  • already done in 2021: W, W/Mo, and W+He coatings
  • to be done in 2022: W+He+D, W+Ne+D, W+O+D coatings
• Status: W+He+D, W+Ne+D samples ready and characterized
• Question by Vinko: possibility to separate D and He by TDS? Not possible! And also GDOES results are indicative

10:50 → 11:05 Production and characterization of W reference coatings

Speakers: David Dellasega (ENEA), Prof. Matteo Passoni (ENEA)

Enea-Milan_KoM2022-SPB4.pdf

• W samples for SP B.1 and SP X.2
  • SP B.1 samples: substrates now ready for film deposition (foreseen into April); now HiPIMS being used besides PLD; waiting for PSI-2 substrates from FZJ --> action on Marcin
  • SP X.2 samples: all basically done, except W+ N + O
• Also producing W protective coatings for PRD purposes --> possible synergy from the physics point of view later on (but the work anyway is at this stage separate)

11:05 → 11:15 Raman measurements of the produced Be and W samples

Speaker: Dr Cedric Pardanaud

20220325 WP PWIE B4 Pardanaud et al.pdf

• Raman of Be+D and Be+H samples --> comparison between RT and different annealing temperatures
• Batches received from Bobi just recently, D2 peak can be identified, some differences in spectral shape between D and H containing samples visible!
• SEM shows blisters (or something) on the surface but smaller than in past samples --> may influence the Raman results as well?
• Raman of W+O samples from ENEA, oxides visible; which fraction is in the form of oxides and which is "free" oxygen
• Very interesting to see progress in this task in midterm meeting!

11:15 → 11:25 TDS and XPS measurements of the produced Be samples

Speakers: Dr Matjaz Panjan (JSI), Vincenc Nemanic (JSI)

SPB.4_Panjan_JSI_2022_03_25.pdf

• TDS: heater broken --> sub-task in hold until new one purchased
• XPS: review of results from last-year exercise of Be-D samples (surface pattern), now also sputter depth profiles available (down to ~20 nm) --> now O profile nicely visible
• For other samples all elements of interest (metallic impurities) would be nice to have been profiled, depth depends on the sample type...

11:25 → 11:30 1-slide summary of CIEMAT activities in 2022

Speaker: Daniel Alegre Castro (CIEMAT)

report analysis W-He samples CIEMAT.pdf

• SIMS + SEM comparison; strange profiles obtained for another sample from Edi!? --> to be checked

11:30 → 11:35 1-slide summary of IST activities in 2022

Speakers: Eduardo Alves, Rodrigo Mateus (IST)

IST_WP PWIE SP B.4_Kick-off meeting_25 March 2022.pptx

• IBA analyses, all systems in operation

11:35 → 11:40 1-slide summary of RBI activities in 2022

Speaker: Ivancica Bogdanovic Radovic (RBI)

WP PWIE SP B.4 kick off 2022_RBI.pptx

• TOF-ERDA results, no issues expected --> next slot for beam time in April

11:40 → 11:45 1-slide summary of VTT activities in 2022

Speaker: Antti Hakola (TEKES / VTT)

SPB.4_VTT_Hakola_250322.pdf

11:45 → 12:15 Discussion

• Action on Antti to schedule also a talk for Elzbieta to show results from reference coatings
• Action on Elzbieta and Daniel to compare the results

12:15 → 12:30 Final remarks and future actions

Speaker: Antti Hakola (TEKES / VTT)