| Hovedsiden > CERN Experiments > LHC Experiments > ALICE > ALICE Preprints > Development of a Stitched Monolithic Pixel Sensor prototype (MOSS chip) towards the ITS3 upgrade of the ALICE Inner Tracking system |
| Article | |
| Title | Development of a Stitched Monolithic Pixel Sensor prototype (MOSS chip) towards the ITS3 upgrade of the ALICE Inner Tracking system |
| Author(s) | Vicente Leitao, P (CERN) ; Aglieri Rinella, G (CERN) ; Bugiel, S (Strasbourg, IPHC) ; Cecconi, L (CERN) ; de Melo, J L A (CERN) ; De Robertis, G (INFN, Bari ; Bari U.) ; Deng, W (CERN ; Hua-Zhong Normal U.) ; Dorda Martin, A (CERN ; KIT, Karlsruhe) ; Dorosz, P (CERN) ; Fang, X (Strasbourg, IPHC) ; Gajanana, D (Nikhef, Amsterdam) ; Gromov, V (Nikhef, Amsterdam) ; Hodges, A (Rutherford) ; Hong, G H (CERN ; Yonsei U.) ; Kremastiotis, I (CERN) ; Kugathasan, T (CERN) ; Loddo, F (INFN, Bari ; Bari U.) ; Marras, D (Cagliari U. ; INFN, Cagliari) ; Matthew, S (Rutherford) ; Morel, F (Strasbourg, IPHC) ; Piro, F (CERN ; Ecole Polytechnique, Lausanne) ; Pulli, A (CERN) ; Sedgwick, I (Rutherford) ; Snoeys, W (CERN) ; Soudier, J (Strasbourg, IPHC) ; Valin, I (Strasbourg, IPHC) ; Yelkenci, A (Nikhef, Amsterdam) |
| Publication | 2023 |
| Number of pages | 8 |
| In: | JINST 18 (2023) C01044 |
| In: | Topical Workshop on Electronics for Particle Physics 2022 (TWEPP 2022), Bergen, Norway, 19 - 23 Sep 2022, pp.C01044 |
| DOI | 10.1088/1748-0221/18/01/C01044 |
| Subject category | Detectors and Experimental Techniques |
| Accelerator/Facility, Experiment | CERN LHC ; ALICE |
| Project | CERN-EP-RDET |
| Abstract | The MOnolithic Stitched Sensor (MOSS) is a development prototype chip towards the ITS3 vertexing detector for the ALICE experiment at the LHC. Designed using a 65 nm CMOS Imaging technology, it aims at profiting from the stitching technique to construct a single-die monolithic pixel detector of 1.4 cm × 26 cm. The MOSS prototype is one of the prototypes developed within the CERN-EP R&D; framework to learn how to make stitched wafer-scale sensors with satisfactory yield. This contribution will describe some of the design challenges of a stitched pixel sensor and the techniques adopted during the development of this prototype. |
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