| Article | |
| Report number | arXiv:2405.08667 |
| Title | Characterisation and simulation of stitched CMOS strip sensors |
| Author(s) | Davis, Naomi (DESY) ; Arling, Jan-Hendrik (DESY) ; Baselga, Marta (Dortmund U.) ; Diehl, Leena (Freiburg U. ; CERN) ; Dingfelder, Jochen (Bonn U.) ; Gregor, Ingrid-Maria (DESY) ; Hauser, Marc (Freiburg U.) ; Hügging, Fabian (Bonn U.) ; Hemperek, Tomasz (Bonn U. ; Unlisted, CH) ; Jakobs, Karl (Freiburg U.) ; Karagounis, Michael (Applied Sci. U., Dortmund) ; Koppenhöfer, Roland (Freiburg U.) ; Kröninger, Kevin (Dortmund U.) ; Lex, Fabian (Freiburg U.) ; Parzefall, Ulrich (Freiburg U.) ; Rodriguez, Arturo (Freiburg U. ; Unlisted, DE) ; Sari, Birkan (Dortmund U.) ; Sorgenfrei, Niels (Freiburg U. ; CERN) ; Spannagel, Simon (DESY) ; Sperlich, Dennis (Freiburg U.) ; Wang, Tianyang (Bonn U.) ; Weingarten, Jens (Dortmund U.) ; Zatocilova, Iveta (Freiburg U.) |
| Publication | 2024-04-29 |
| Imprint | 2024-05-14 |
| Number of pages | 4 |
| In: | Nucl. Instrum. Methods Phys. Res., A 1064 (2024) pp.169407 |
| In: | 13th International "Hiroshima" Symposium on the Development and Application of Semiconductor Tracking Detectors, Vancouver, Canada, 3 - 8 Dec 2023, pp.169407 |
| DOI | 10.1016/j.nima.2024.169407 (publication) |
| Subject category | physics.ins-det ; Detectors and Experimental Techniques |
| Abstract | In high-energy physics, there is a need to investigate alternative silicon sensor concepts that offer cost-efficient, large-area coverage. Sensors based on CMOS imaging technology present such a silicon sensor concept for tracking detectors. The CMOS Strips project investigates passive CMOS strip sensors fabricated by LFoundry in a 150nm technology. By employing the technique of stitching, two different strip sensor formats have been realised. The sensor performance is characterised based on measurements at the DESY II Test Beam Facility. The sensor response was simulated utilising Monte Carlo methods and electric fields provided by TCAD device simulations. This study shows that employing the stitching technique does not affect the hit detection efficiency. A first look at the electric field within the sensor and its impact on generated charge carriers is being discussed. |
| Copyright/License | preprint: (License: CC BY 4.0) publication: © 2024 The Authors (License: CC BY 4.0) |
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Record created 2024-05-16, last modified 2024-10-23