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CMOS Monolithic Pixel Sensors based on the Column-Drain Architecture for the HL-LHC Upgrade
Depleted Monolithic Active Pixel Sensors (DMAPS) constitute a promising low cost alternative for the outer layers of the ATLAS experiment Inner Tracker (ITk). Realizations in modern, high resistivity CMOS technologies enhance their radiation tolerance by achieving substantial depletion of the sensin...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Formato: | info:eu-repo/semantics/article |
| Lenguaje: | eng |
| Publicado: |
Nucl. Instrum. Methods Phys. Res., A
2018
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/j.nima.2018.09.100 http://cds.cern.ch/record/2638021 |
| _version_ | 1780959957022146560 |
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| author | Moustakas, K. Barbero, M. Berdalovic, I. Bespin, C. Breugnon, P. Caicedo, I. Cardella, R. Degerli, Y. Egidos Plaja, N. Godiot, S. Guilloux, F. Hemperek, T. Hirono, T. Krüger, H. Kugathasan, T. Marin Tobon, C.A. Pangaud, P. Pernegger, H. Riedler, P. Rymaszewski, P. Schioppa, E.J. Snoeys, W. Vandenbroucke, M. Wang, T. Wermes, N. |
| author_facet | Moustakas, K. Barbero, M. Berdalovic, I. Bespin, C. Breugnon, P. Caicedo, I. Cardella, R. Degerli, Y. Egidos Plaja, N. Godiot, S. Guilloux, F. Hemperek, T. Hirono, T. Krüger, H. Kugathasan, T. Marin Tobon, C.A. Pangaud, P. Pernegger, H. Riedler, P. Rymaszewski, P. Schioppa, E.J. Snoeys, W. Vandenbroucke, M. Wang, T. Wermes, N. |
| author_sort | Moustakas, K. |
| collection | CERN |
| description | Depleted Monolithic Active Pixel Sensors (DMAPS) constitute a promising low cost alternative for the outer layers of the ATLAS experiment Inner Tracker (ITk). Realizations in modern, high resistivity CMOS technologies enhance their radiation tolerance by achieving substantial depletion of the sensing volume. Two DMAPS prototypes that use the same “column-drain” readout architecture and are based on different sensor implementation concepts named LF-Monopix and TJ-Monopix have been developed for the High Luminosity upgrade of the Large Hadron Collider (HL-LHC). |
| format | info:eu-repo/semantics/article |
| id | cern-2638021 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2018 |
| publisher | Nucl. Instrum. Methods Phys. Res., A |
| record_format | invenio |
| spelling | cern-26380212022-01-26T03:11:36Z doi:10.1016/j.nima.2018.09.100 http://cds.cern.ch/record/2638021 eng Moustakas, K. Barbero, M. Berdalovic, I. Bespin, C. Breugnon, P. Caicedo, I. Cardella, R. Degerli, Y. Egidos Plaja, N. Godiot, S. Guilloux, F. Hemperek, T. Hirono, T. Krüger, H. Kugathasan, T. Marin Tobon, C.A. Pangaud, P. Pernegger, H. Riedler, P. Rymaszewski, P. Schioppa, E.J. Snoeys, W. Vandenbroucke, M. Wang, T. Wermes, N. CMOS Monolithic Pixel Sensors based on the Column-Drain Architecture for the HL-LHC Upgrade physics.ins-det Detectors and Experimental Techniques 6: Novel high voltage and resistive CMOS sensors Depleted Monolithic Active Pixel Sensors (DMAPS) constitute a promising low cost alternative for the outer layers of the ATLAS experiment Inner Tracker (ITk). Realizations in modern, high resistivity CMOS technologies enhance their radiation tolerance by achieving substantial depletion of the sensing volume. Two DMAPS prototypes that use the same “column-drain” readout architecture and are based on different sensor implementation concepts named LF-Monopix and TJ-Monopix have been developed for the High Luminosity upgrade of the Large Hadron Collider (HL-LHC). Depleted Monolithic Active Pixel Sensors (DMAPS) constitute a promising low cost alternative for the outer layers of the ATLAS experiment Inner Tracker (ITk). Realizations in modern, high resistivity CMOS technologies enhance their radiation tolerance by achieving substantial depletion of the sensing volume. Two DMAPS prototypes that use the same "column-drain" readout architecture and are based on different sensor implementation concepts named LF-Monopix and TJ-Monopix have been developed for the High Luminosity upgrade of the Large Hardon Collider (HL-LHC). LF-Monopix was fabricated in the LFoundry 150 nm technology and features pixel size of $50x250~\mu m^{2}$ and large collection electrode opted for high radiation tolerance. Detection efficiency up to 99\% has been measured after irradiation to $1\cdot10^{15}~n_{eq}/cm^{2}$. TJ-Monopix is a large scale $(1x2~cm^{2})$ prototype featuring pixels of $36x40~\mu m^{2}$ size. It was fabricated in a novel TowerJazz 180 nm modified process that enables full depletion of the sensitive layer, while employing a small collection electrode that is less sensitive to crosstalk. The resulting small sensor capacitance ($<=3~fF$) is exploited by a compact, low power front end optimized to meet the 25ns timing requirement. Measurement results demonstrate the sensor performance in terms of Equivalent Noise Charge (ENC) $\approx11e^{-}$, threshold $\approx300~e^-$, threshold dispersion $\approx30~e^-$ and total power consumption lower than $120~mW/cm^2$. info:eu-repo/grantAgreement/EC/FP7/654168 info:eu-repo/semantics/openAccess Education Level info:eu-repo/semantics/article http://cds.cern.ch/record/2638021 Nucl. Instrum. Methods Phys. Res., A Nucl. Instrum. Methods Phys. Res., A, (2019) pp. 604-607 2018-09-10 |
| spellingShingle | physics.ins-det Detectors and Experimental Techniques 6: Novel high voltage and resistive CMOS sensors Moustakas, K. Barbero, M. Berdalovic, I. Bespin, C. Breugnon, P. Caicedo, I. Cardella, R. Degerli, Y. Egidos Plaja, N. Godiot, S. Guilloux, F. Hemperek, T. Hirono, T. Krüger, H. Kugathasan, T. Marin Tobon, C.A. Pangaud, P. Pernegger, H. Riedler, P. Rymaszewski, P. Schioppa, E.J. Snoeys, W. Vandenbroucke, M. Wang, T. Wermes, N. CMOS Monolithic Pixel Sensors based on the Column-Drain Architecture for the HL-LHC Upgrade |
| title | CMOS Monolithic Pixel Sensors based on the Column-Drain Architecture for the HL-LHC Upgrade |
| title_full | CMOS Monolithic Pixel Sensors based on the Column-Drain Architecture for the HL-LHC Upgrade |
| title_fullStr | CMOS Monolithic Pixel Sensors based on the Column-Drain Architecture for the HL-LHC Upgrade |
| title_full_unstemmed | CMOS Monolithic Pixel Sensors based on the Column-Drain Architecture for the HL-LHC Upgrade |
| title_short | CMOS Monolithic Pixel Sensors based on the Column-Drain Architecture for the HL-LHC Upgrade |
| title_sort | cmos monolithic pixel sensors based on the column-drain architecture for the hl-lhc upgrade |
| topic | physics.ins-det Detectors and Experimental Techniques 6: Novel high voltage and resistive CMOS sensors |
| url | https://dx.doi.org/10.1016/j.nima.2018.09.100 http://cds.cern.ch/record/2638021 http://cds.cern.ch/record/2638021 |
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