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1.
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Improvement in the Design and Performance of the Monopix2 Reticle-Scale DMAPS
/ Caicedo, Ivan (Bonn U.) ; Barbero, Marlon (Marseille, CPPM) ; Barrillon, Pierre (Marseille, CPPM) ; Bespin, Christian (Bonn U.) ; Berdalovic, Ivan (CERN) ; Breugnon, Patrick (Marseille, CPPM) ; Cardella, Roberto (CERN) ; Degerli, Yavuz (IRFU, Saclay) ; Dingfelder, Jochen (Bonn U.) ; de Acedo, Leyre Flores Sanz (CERN) et al.
“LF-Monopix2” and “TJ-Monopix2” are the second generation of “Monopix” Depleted Monolithic Active Pixel Sensor prototypes fabricated in 150 nm and 180 nm CMOS processes, respectively. Both devices implement a fully functional column-drain read-out architecture at a reticle-size scale, but differ on the concept used for pixel design. [...]
2024 - 13 p.
- Published in : JPS Conf. Proc. 42 (2024) 011021
Fulltext: PDF;
In : The International Workshop on Vertex Detectors (VERTEX 2022), Tateyama, Japan, 24 - 28 Oct 2022, pp.011021
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2.
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Recent results and perspectives of the Monopix Depleted Monolithic Active Pixel Sensors (DMAPS)
/ Hügging, Fabian (Bonn U.) ; Barbero, Marlon (Marseille, CPPM) ; Barrilon, Pierre (Marseille, CPPM) ; Bespin, Christian (Bonn U.) ; Breugnon, Patrick (Marseille, CPPM) ; Caicedo, Ivan (Bonn U.) ; Degerli, Yavuz (IRFU, Saclay) ; Dingfelder, Jochen (Bonn U.) ; Hemperek, Tomasz (Bonn U.) ; Hirono, Toko (Bonn U.) et al.
The integration of readout electronics and sensors into a single entity of silicon in monolithic pixel detectors lowers the material budget while simplifying the production procedure compared to the conventional hybrid pixel detector concept. The increasing availability of high-resistivity substrates and high-voltage capabilities in commercial CMOS processes facilitates the application of depleted monolithic active pixel sensors (DMAPS) in modern particle physics experiments. [...]
2024 - 3 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 1070 (2025) 170007
Fulltext: PDF;
In : 16th Pisa Meeting on Advanced Detectors (Pisameet 2024), La Biodola, Isola D'elba, Italy, 26 May - 1 Jun 2024, pp.170007
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BDAQ53, a versatile pixel detector readout and test system for the ATLAS and CMS HL-LHC upgrades
/ Daas, Michael (Bonn U.) ; Dieter, Yannick (Bonn U.) ; Dingfelder, Jochen (Bonn U.) ; Frohne, Markus (Bonn U.) ; Giakoustidis, Georgios (Bonn U.) ; Hemperek, Tomasz (Bonn U.) ; Hinterkeuser, Florian (Bonn U.) ; Hügging, Fabian (Bonn U.) ; Janssen, Jens (Bonn U.) ; Krüger, Hans (Bonn U.) et al.
BDAQ53 is a readout system and verification framework for hybrid pixel detector readout chips of the RD53 family. These chips are designed for the upgrade of the inner tracking detectors of the ATLAS and CMS experiments. [...]
arXiv:2005.11225.-
2021-01-11 - 6 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 986 (2021) 164721
Fulltext: PDF;
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The ABC130 barrel module prototyping programme for the ATLAS strip tracker
/ ATLAS Collaboration
For the Phase-II Upgrade of the ATLAS Detector, its Inner Detector, consisting of silicon pixel, silicon strip and transition radiation sub-detectors, will be replaced with an all new 100 % silicon tracker, composed of a pixel tracker at inner radii and a strip tracker at outer radii. The future ATLAS strip tracker will include 11,000 silicon sensor modules in the central region (barrel) and 7,000 modules in the forward region (end-caps), which are foreseen to be constructed over a period of 3.5 years. [...]
arXiv:2009.03197.-
2020-09-03 - 82 p.
- Published in : JINST 15 (2020) P09004
Fulltext: PDF;
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5.
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Radiation hard DMAPS pixel sensors in 150 nm CMOS technology for operation at LHC
/ Barbero, M. (Marseille, CPPM) ; Barrillon, Pierre (Marseille, CPPM) ; Bespin, C. (Bonn U.) ; Bhat, S. (Marseille, CPPM) ; Breugnon, Patrick (Marseille, CPPM) ; Caicedo, Ivan (Bonn U.) ; Chen, Z. (Marseille, CPPM) ; Degerli, Y. (IRFU, Saclay) ; Dingfelder, J. (Bonn U.) ; Godiot, Stephanie (Marseille, CPPM) et al.
Monolithic Active Pixel Sensors (MAPS) have been developed since the late 1990s employing silicon substrate with a thin epitaxial layer in which deposited charge is collected by disordered diffusion rather than by drift in an electric field. As a consequence the signal is small and slow, and the radiation tolerance is below the requirements for LHC experiments by factors of 100 to 1000. [...]
arXiv:1911.01119.-
2020-05-22 - 22 p.
- Published in : JINST
Fulltext: PDF;
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Development of the monolithic "MALTA" CMOS sensor for the ATLAS ITK outer pixel layer
/ Hiti, Bojan (Stefan Inst., Ljubljana) ; Argemi, Lluis Simon (Glasgow U.) ; Tortajada, Ignacio Asensi (CERN) ; Berdalović, Ivan (CERN) ; Sierra, Ivan Caicedo (Bonn U.) ; Cardella, Roberto (CERN) ; Dachs, Florian (CERN) ; Dao, Valerio (CERN) ; Plaja, Nuria Egidos (CERN) ; Gorišek, Andrej (Stefan Inst., Ljubljana) et al.
Depleted Monolithic Active Pixel Sensors (DMAPS) are an option for the outermost layer of the upgraded ATLAS ITk Pixel Detector at the CERN LHC. Two large size DMAPS named TJ MALTA and TJ Monopix were produced in the TowerJazz 180 nm CMOS imaging process in a small collection electrode design. [...]
SISSA, 2019 - 5 p.
- Published in : PoS TWEPP2018 (2019) 155
In : Topical Workshop on Electronics for Particle Physics, Antwerp, Belgique, 17 - 21 Sep 2018, pp.155
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7.
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MALTA: a CMOS pixel sensor with asynchronous readout for the ATLAS High-Luminosity upgrade
/ Berdalovic, Ivan (CERN ; U. Zagreb (main)) ; Argemi, Lluis Simon (Glasgow U.) ; Cardella, Roberto (CERN) ; Dachs, Florian (CERN) ; Dao, Valerio (CERN) ; Flores Sanz de Acedo, Leyre (CERN) ; Hemperek, Tomasz (Bonn U.) ; Hiti, Bojan (Stefan Inst., Ljubljana) ; Kugathasan, Thanushan (CERN) ; Marin Tobon, Cesar Augusto (CERN) et al.
Radiation hard silicon sensors are required for the upgrade of the ATLAS tracking detector for the High-Luminosity Large Hadron Collider (HL-LHC) at CERN. A process modification in a standard 0.18 μm CMOS imaging technology combines small, low-capacitance electrodes (~2 fF for the sensor) with a fully depleted active sensor volume [...]
2019 - 4 p.
- Published in : 10.1109/NSSMIC.2018.8824349
In : 2018 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC 2018), Sydney, Australia, 10 - 17 Nov 2018, pp.8824349
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8.
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Update on the TowerJazz CMOS DMAPS development for the ATLAS ITk
/ Dachs, Florian (CERN ; TU Vienna) ; Sharma, Abhishek (U. Oxford (main)) ; Hiti, Bojan (Stefan Inst., Ljubljana) ; Solans Sanchez, Carlos (CERN) ; Marin Tobon, Cesar Augusto (CERN) ; Riegel, Christian (Bergische U., Wuppertal (main)) ; Schioppa, Enrico Junior (CERN) ; Pernegger, Heinz (U. Oxford (main)) ; Asensi Tortajada, Ignacio (U. Valencia (main) ; CSIC, Madrid) ; Berdalović, Ivan (CERN) et al.
The upgrade of the ATLAS tracking detector for the High-Luminosity Large Hadron Collider at CERN requires the development of novel radiation hard silicon sensor technologies. For the development of depleted CMOS sensors for ATLAS we combined small electrodes with minimal capacitance and advanced processing for fully depleted active sensor volume to achieve radiation hard CMOS sensors in line with ATLAS ITk specifications. [...]
SISSA, 2019 - 2 p.
- Published in : PoS ICHEP2018 (2019) 802
Fulltext from publisher: PDF;
In : XXXIX International Conference on High Energy Physics, Seoul, Korea, 4 - 11 Jul 2018, pp.802
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9.
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Depleted Fully Monolithic Active CMOS Pixel Sensors (DMAPS) in High Resistivity 150~nm Technology for LHC
/ Hirono, Toko (Bonn U.) ; Barbero, Marlon (Marseille, CPPM) ; Barrillon, Pierre (Marseille, CPPM) ; Bhat, Siddharth (Marseille, CPPM) ; Breugnon, Patrick (Marseille, CPPM) ; Caicedo, Ivan (Bonn U.) ; Chen, Zongde (Marseille, CPPM) ; Daas, Michael (Bonn U.) ; Degerli, Yavuz (IRFU, Saclay) ; Godiot, Stephanie (Marseille, CPPM) et al.
Depleted monolithic CMOS active pixel sensors (DMAPS) have been developed in order to demonstrate their suitability as pixel detectors in the outer layers of a toroidal LHC apparatus inner tracker (ATLAS ITk) pixel detector in the high-luminosity large hadron collider (HL-LHC). Two prototypes have been fabricated using 150 nm CMOS technology on high resistivity (> 2 k$\Omega$ $cm^2$) wafers. [...]
arXiv:1803.09260.-
2019-04-21 - 5 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 924 (2019) 87-91
Fulltext: PDF;
In : 11th International "Hiroshima" Symposium on the Development and Application of Semiconductor Tracking Detectors (HSTD11) in conjunction with 2nd Workshop on SOI Pixel Detectors (SOIPIX2017) at OIST, Okinawa, Japan, Okinawa, Japan, 10 - 15 Dec 2017, pp.87-91
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