Pregled bibliografske jedinice broj: 992572
Depleted fully monolithic CMOS pixel detectors using a column based readout architecture for the ATLAS Inner Tracker upgrade
Depleted fully monolithic CMOS pixel detectors using a column based readout architecture for the ATLAS Inner Tracker upgrade // Journal of Instrumentation, 13 (2018), 03; C03039, 9 doi:10.1088/1748-0221/13/03/c03039 (međunarodna recenzija, članak, znanstveni)
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Naslov
Depleted fully monolithic CMOS pixel detectors using a column based
readout architecture for the ATLAS Inner Tracker upgrade
Autori
Wang, T. ; Barbero, M. ; Berdalovic, I. ; Bespin, C. ; Bhat, S. ; Breugnon, P. ; Caicedo, I. ; Cardella, R. ; Chen, Z. ; Degerli, Y. ; Egidos, N. ; Godiot, S. ; Guilloux, F. ; Hemperek, T. ; Hirono, T. ; Krüger, H. ; Kugathasan, T. ; Hügging, F. ; Tobon, C.A. Marin ; Moustakas, K. ; Pangaud, P. ; Schwemling, P. ; Pernegger, H. ; Pohl, D-L. ; Rozanov, A. ; Rymaszewski, P. ; Snoeys, W. ; Wermes, N.
Izvornik
Journal of Instrumentation (1748-0221) 13
(2018), 03;
C03039, 9
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Depleted monolithic CMOS pixels ; particle tracking detectors (solid-state detectors) ; VLSI circuit
Sažetak
Depleted monolithic active pixel sensors (DMAPS), which exploit high voltage and/or high resistivity add-ons of modern CMOS technologies to achieve substantial depletion in the sensing volume, have proven to have high radiation tolerance towards the requirements of ATLAS in the high-luminosity LHC era. DMAPS integrating fast readout architectures are currently being developed as promising candidates for the outer pixel layers of the future ATLAS Inner Tracker, which will be installed during the phase II upgrade of ATLAS around year 2025. In this work, two DMAPS prototype designs, named LF-Monopix and TJ-Monopix, are presented. LF- Monopix was fabricated in the LFoundry 150 nm CMOS technology, and TJ-Monopix has been designed in the TowerJazz 180 nm CMOS technology. Both chips employ the same readout architecture, i.e. the column drain architecture, whereas different sensor implementation concepts are pursued. The paper makes a joint description of the two prototypes, so that their technical differences and challenges can be addressed in direct comparison. First measurement results for LF- Monopix will also be shown, demonstrating for the first time a fully functional fast readout DMAPS prototype implemented in the LFoundry technology.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Elektrotehnika