RD50 CMOS Sensor Meeting

Thursday 25 Jan 2024, 11:00 → 12:30 Europe/Zurich

Zoom

1 RD50-MPW4 - Preliminary IVs

• Substrate nominal resistivity is 3 kohm.cm, "real" resistivity could be as high as 3.58 kohm.cm
• Maximum depletion depth should be around 270 um
• Suggestion to understand if the depletion region touches the backside (before we have the PCBs for TCT evaluation): try to do an IV under red or green light illumination from the back to see if the depletion is arriving to the backside (from M. Moll)

Speakers: Chenfan Zhang (University of Liverpool), Chenfan Zhang (University of Liverpool (GB)), Samuel Powell (University of Liverpool (GB))

RD50 CMOS design meeting_Chenfan 2024.01.25.pdf

2 RD50-MPW4 - DAQ debugging and preliminary active matrix measurements

Speakers: Bernhard Pilsl (Austrian Academy of Sciences (AT)), Helmut Steininger (Austrian Academy of Sciences (AT)), Ricardo Marco Hernandez (Instituto de Fisica Corpuscular (ES)), Dr Ricardo Marco Hernandez (CERN), Samuel Powell (University of Liverpool (GB)), Uwe Kraemer

MPW4_test.pdf

veryfirst_mpw4_noise_measurements.pdf

very_first_s.png

3 RD50-MPW4 - IV + eTCT board

• Suggestions from last week and submission
• We plan ordering 15-20 boards initially

Speaker: Samuel Powell (University of Liverpool (GB))

4 RD50-MPW3

• Lab measurements before and after irradiation

Speakers: Benjamin Wade (University of Liverpool (GB)), Bernhard Pilsl (Austrian Academy of Sciences (AT)), Chenfan Zhang (University of Liverpool (GB)), Chenfan Zhang (University of Liverpool), Christian Irmler (Austrian Academy of Sciences (AT)), Douwe Nobels, Helmut Steininger (Austrian Academy of Sciences (AT)), Patrick Sieberer (Austrian Academy of Sciences (AT)), Samuel Powell (University of Liverpool (GB)), Thijs Niemeijer (Nikhef), Uwe Kraemer

5 AOB

• AIDAinnova WP5 DMAPS Plans and Status of Activities Meeting --> 31.01.24
• 16th Pisa meeting (Elba conference 26.05. - 01.06.) abstract submission deadline 28.01.2024 https://agenda.infn.it/event/37033/