0000000000925485

AUTHOR

I. Caicedo

showing 2 related works from this author

Design of large scale sensors in 180 nm CMOS process modified for radiation tolerance

2019

International audience; The last couple of years have seen the development of Depleted Monolithic Active Pixel Sensors (DMAPS) fabricated with a process modification to increase the radiation tolerance. Two large scale prototypes, Monopix with a column drain synchronous readout, and MALTA with a novel asynchronous architecture, have been fully tested and characterized both in the laboratory and in test beams. This showed that certain aspects have to be improved such as charge collection after irradiation and the output data rate. Some improvements resulting from extensive TCAD simulations were verified on a small test chip, Mini-MALTA. A detailed cluster analysis, using data from laboratory…

Nuclear and High Energy PhysicsOn-chip clusteringPhysics::Instrumentation and Detectors01 natural sciencesCMOS sensors ; Tracking detectors ; Monolithic sensors ; MAPS ; On-chip clustering030218 nuclear medicine & medical imaging03 medical and health sciencesTracking detectors0302 clinical medicinesemiconductor detector: pixelRadiation toleranceCMOS sensors0103 physical sciencesMAPSElectronic engineeringIrradiation[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det]numerical calculationsInstrumentationradiation: damagePhysicsPixelirradiation010308 nuclear & particles physicstracking detector: upgradecharge: yieldBandwidth (signal processing)ATLASDigital architectureChipUpgradeAsynchronous communicationMonolithic sensors
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Mini-MALTA: Radiation hard pixel designs for small-electrode monolithic CMOS sensors for the High Luminosity LHC

2020

Journal of Instrumentation 15(02), P02005 (2020). doi:10.1088/1748-0221/15/02/P02005

Physics - Instrumentation and DetectorsPhysics::Instrumentation and Detectorsirradiation [n]measurement methods01 natural sciencesdamage [radiation]High Energy Physics - Experimentdesign [semiconductor detector]High Energy Physics - Experiment (hep-ex)n: irradiationupgrade [ATLAS][PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]Detectors and Experimental TechniquesInstrumentationRadiation hardeningphysics.ins-detMathematical PhysicsFront-end electronics for detector readout ; Particle tracking detectors (Solid-state detectors) ; Radiation-hard detectors ; Solid state detectorsradiation: damageSolid State DetectorsCMOS sensorLarge Hadron Colliderpixel: sizeInstrumentation and Detectors (physics.ins-det)CMOSOptoelectronicsParticle Physics - ExperimentperformancenoiseMaterials science610FOS: Physical sciencesContext (language use)Radiation-hard DetectorsNovel high voltage and resistive CMOS sensors [6]Front-end Electronics for Detector ReadoutRadiationCapacitanceRadiation-hard detectorsemiconductor detector: pixelsize [pixel]electrode: design0103 physical sciencesParticle Tracking Detectors (Solid-state Detectors)ddc:610[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det]010306 general physicsdesign [electrode]pixel [semiconductor detector]Pixel010308 nuclear & particles physicsbusiness.industryhep-exATLAS: upgradeefficiencyelectronics: readoutbusinessreadout [electronics]semiconductor detector: design
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