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Design and characterization of depleted monolithic active pixel sensors within the RD50 collaboration
/ Sieberer, Patrick (Vienna, OAW) ; Irmler, Christian (Vienna, OAW) ; Steininger, Helmut (Vienna, OAW) ; Bergauer, Thomas (Vienna, OAW)
/CERN-RD50 Collaboration
The CERN RD50 CMOS working group is designing and characterizing depleted monolithic active pixel sensors (DMAPS) for use in high radiation environments fabricated in the LFoundry 150 nm HV-CMOS process. The first iteration of this chip, RD50-MPW1, suffered from high leakage current, low breakdown voltage and crosstalk. [...]
2022 - 5 p.
In : Vienna Conference on Instrumentation (VCI 2022), Online, Online, 21 - 25 Feb 2022, pp.167020
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Design and Performance of HV CMOS Sensors for Future Colliders by the RD50 Collaboration
/ Sonneveld, Jory (NIKHEF, Amsterdam)
/RD50 Collaboration
The CERN RD50 collaboration develops depleted monolithic active pixel CMOS sensors for future colliders with the aim of high radiation tolerance, good time resolution, and high granularity pixel detectors. The most recent prototype, the RD50-MPW3, is a 150 nm High Voltage CMOS LFoundry chip that features pixels with a 62 $\mu$m pitch that integrate both digital and analog readout electronics inside the sensing diodes. [...]
arXiv:2307.08600.-
2024 - 12 p.
- Published in : JPS Conf. Proc. 42 (2024) 011022
Fulltext: document - PDF; 2307.08600 - PDF;
In : The International Workshop on Vertex Detectors (VERTEX 2022), Tateyama, Japan, 24 - 28 Oct 2022, pp.011022
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Development of RD50-MPW2: a high-speed monolithic HV-CMOS prototype chip within the CERN-RD50 collaboration
/ Zhang, Chenfan (Liverpool U. ; Fond. Bruno Kessler, Trento) ; Casse, Gianluigi (Liverpool U. ; Fond. Bruno Kessler, Trento) ; Massari, Nicola (Fond. Bruno Kessler, Trento) ; Vilella, Eva (U. Liverpool (main)) ; Vossebeld, Joost (U. Liverpool (main))
The CERN-RD50 collaboration has ongoing research to further develop monolithic High Voltage-CMOS (HV-CMOS) sensors in a 150 nm process for future particle physics experiments. As a part of this research programme, a test chip (RD50-MPW2) that implements new methodologies for low leakage current and fast and low-noise readout circuitry has been designed and submitted for fabrication. [...]
SISSA, 2020 - 5 p.
- Published in : PoS TWEPP2019 (2020) 045
Fulltext: PDF;
In : TWEPP 2019 Topical Workshop on Electronics for Particle Physics, Santiago De Compostela, Spain, 2 - 6 Sep 2019, pp.045
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RD50-MPW3: a fully monolithic digital CMOS sensor for future tracking detectors
/ Sieberer, Patrick (OAW, Vienna) ; Zhang, Chenfan (Liverpool U.) ; Bergauer, Thomas (OAW, Vienna) ; Mohr, Raimon Casanova (Barcelona, IFAE) ; Irmler, Christian (OAW, Vienna) ; Karim, Nissar (Liverpool U.) ; de Cos, Jose Mazorra (Valencia U., IFIC) ; Pilsl, Bernhard (OAW, Vienna) ; Vilella, Eva (Liverpool U.)
/CERN-RD50 Collaboration
The CERN-RD50 CMOS working group develops the RD50-MPWseries of monolithic high-voltage CMOS pixel sensors for potential use in future high luminosity experiments such as the HL-LHC and FCC-hh. In this contribution, the design of the latest prototype in this series, RD50-MPW3, is presented. [...]
arXiv:2211.11244.-
2023-02-28 - 7 p.
- Published in : JINST 18 (2023) C02061
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2022 (TWEPP 2022), Bergen, Norway, 19 - 23 Sep 2022, pp.C02061
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Report on recent activities in HV-CMOS detectors for Mu3e, ATLAS and RD50
/ Vilella, E (Liverpool U.) ; Alonso, O (U. Barcelona (main)) ; Buckland, M (Liverpool U.) ; Casanova, R (Barcelona, IFAE) ; Casse, G (Liverpool U.) ; Dieguez, A (Liverpool U.) ; Meng, L (Liverpool U.) ; Peric, I (KIT, Karlsruhe, IPE) ; Powell, S (Liverpool U.) ; Vossebeld, J (Liverpool U.) et al.
Due to their advantages in comparison to other state-of-the-art sensor technologies, High Voltage-Monolithic Active Pixel Sensors (HV-MAPS) are making their way into experiments in particle physics. The Mu3e MuPix tracker represents the first use of HV-MAPS sensors in a particle physics experiment. [...]
2018 - 11 p.
- Published in : JINST 13 (2018) C07002
In : The 11th International conference in Position Sensitive Detectors, Milton Keynes, United Kingdom, 3 - 8 Sep 2017, pp.C07002
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Active Pixel Sensors in ams H18/H35 HV-CMOS Technology for the ATLAS HL-LHC Upgrade
/ Ristic, Branislav (CERN ; Geneva U.)
/ATLAS CMOS Pixel Collaboration
Deep sub micron HV-CMOS processes offer the opportunity for sensors built by industry standard techniques while being HV tolerant, making them good candidates for drift-based, fast collecting, thus radiation-hard pixel detectors. For the upgrade of the ATLAS Pixel Detector towards the HL-LHC requirements, active pixel sensors in HV-CMOS technology were investigated. [...]
arXiv:1602.02909.-
2016-09-21 - 6 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 831 (2016) 88-93
Fulltext: PDF; External link: Preprint
In : 10th International "Hiroshima" Symposium on the Development and Application of Semiconductor Tracking Detectors, Xi'an, China, 25 - 29 Sep 2015, pp.88-93
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