{"paper":{"title":"Time performance of Analog Pixel Test Structures with in-chip operational amplifier implemented in 65 nm CMOS imaging process","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"Alex Kluge, Andrea Turcato, Angelo Colelli, Arianna Grisel Torres Ramos, Bong-Hwi Lim, Chiara Ferrero, Corentin Lemoine, Cosimo Pastore, Davide Marras, David Schledewitz, Domenico Colella, Domenico Elia, Elena Botta, Felix Reidt, Flavio Loddo, Florina Dumitrache, Francesca Carnesecchi, Francesco Barile, Francesco Licciulli, Francesco Piro, Francesco Prino, Franco Benotto, Giacomo Contin, Gianluca Aglieri Rinella, Giuseppe De Robertis, Giuseppe Eugenio Bruno, Jory Sonneveld, Luca Aglietta, Luciano Ramello, Magnus Mager, Mariia Selina, Mario Sitta, Martin Fransen, Matias Antonelli, Miljenko Suljic, Paolo Martinengo, Rajendra Nath Patra, Roberto Russo, Serhiy Senyukov, Shyam Kumar, Stefania Maria Beol\\`e, Stefania Perciballi, Triloki Triloki, Umberto Savino, Valerio Sarritzu, Walter Snoeys","submitted_at":"2024-07-26T06:19:14Z","abstract_excerpt":"In the context of the CERN EP R&D on monolithic sensors and the ALICE ITS3 upgrade, the Tower Partners Semiconductor Co (TPSCo) 65 nm process has been qualified for use in high energy physics, and adopted for the ALICE ITS3 upgrade. An Analog Pixel Test Structure (APTS) featuring fast per pixel operational-amplifier-based buffering for a small matrix of four by four pixels, with a sensor with a small collection electrode and a very non-uniform electric field, was designed to allow detailed characterization of the pixel performance in this technology. Several variants of this chip with differen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.18528","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2407.18528/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}