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These are HGTD-IJS group meeting pages
https://cern.zoom.us/j/96207798641?pwd=STczWTN5YjFYTmlITFB3bEdPTE1MUT09
PQC:
- Switching matrices were shipped to China
- Continue with setup commissioning - all test structures
- Ask CERN to show their electrical connection scheme so that we can replicate it
- Advertise a Master's thesis on PQC - possible candidate interviewed yesterday (Filip)
Database:
- Clarify in Monday sensor meeting - every sensor and QCTS should get an ATLAS-ID (including bad ones)
- Upload QCTS IT results to the database
IT:
- Investigate discrepancies in gain at 100 V (TCT) in wafer 2. Check Vbd results from W2 by IHEP.
- Adjust IV-CV measurements - measure up to Vbd (set compliance to 1 uA, Vbd is specified at 500 nA)
- The 3+3 samples have been deposited at TRIGA for irradiation to 3e15 and 3.5e15
- Implement data quality monitoring procedure to spot outliers quickly
Timing:
- Calibration of timing setup with Am241 + HPK W32 + SCruz Board 9 done for 140-180 V - correlation with Sr90 has to be done
- Explore options to improve trigger purity
Long term stability:
- Will be done on UBM-ed samples
- 2+2+2 (0e14, 15e14, 25e14)
- Limits of HV ramp-up speed
Publications:
- Autorship policy for ATLAS preproduction needs to be agreed by Steering/Speakers committee
- HPK HAB can be started. Need information from HPK about HAB meaning
- IT QC test paper: can be started
Other:
- Try Edge-TCT on QCTS: polishing, optics to be explored. The goal is to measure E-field/gain, also helpful to NIKHEF/Nijmegen HGTD performance simulation (QT Petja)
- 3D RD50 samples available for timing studies & AIDAInnova testbeam
- Inquire about the status of DESY TB samples and boards