1. Development of depleted monolithic pixel sensors in 150 nm CMOS technology for the ATLAS Inner Tracker upgrade
- Author
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Piotr Rymaszewski, Marlon Barbero, Siddharth Bhat, Patrick Breugnon, Ivan Caicedo Sierra, Zongde Chen, Yavuz Degerli, Stéphanie Godiot, Fabrice Guilloux, Claude Guyot, Tomasz Hemperek, Toko Hirono, Fabian Hügging, Hans Krüger, Mohamed Lachkar, Patrick Pangaud, Rozanov Alexandre, Philippe Schwemling, Maxence Vandenbroucke, Tienyang Wang, Wermes Norbert, Centre de Physique des Particules de Marseille (CPPM), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Aix Marseille Université (AMU), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, and Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
- Subjects
noise ,Physics - Instrumentation and Detectors ,Computer science ,X-ray: irradiation ,High Luminosity Large Hadron Collider ,FOS: Physical sciences ,costs ,Integrated circuit design ,01 natural sciences ,High Energy Physics - Experiment ,High Energy Physics - Experiment (hep-ex) ,semiconductor detector: pixel ,n: irradiation ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det] ,Detectors and Experimental Techniques ,010306 general physics ,numerical calculations ,physics.ins-det ,CMOS sensor ,semiconductor detector: technology ,Pixel ,010308 nuclear & particles physics ,business.industry ,hep-ex ,tracking detector: upgrade ,Detector ,Instrumentation and Detectors (physics.ins-det) ,ATLAS ,Upgrade ,CMOS ,Proof of concept ,electronics: readout ,integrated circuit: design ,business ,Computer hardware ,Particle Physics - Experiment ,performance - Abstract
International audience; This work presents a depleted monolithic active pixel sensor (DMAPS) prototype manufactured in the LFoundry 150 nm CMOS process. The described device, named LF-Monopix, was designed as a proof of concept of a fully monolithic sensor capable of operating in the environment of outer layers of the ATLAS Inner Tracker upgrade for the High Luminosity Large Hadron Collider (HL-LHC). Implementing such a device in the detector module will result in a lower production cost and lower material budget compared to the presently used hybrid designs. In this paper the chip architecture will be described followed by the simulation and measurement results.
- Published
- 2017