Quality assurance and quality control of the $$26~\text {m}^2$$ SiPM production for the DarkSide-20k dark matter experiment
Abstract DarkSide-20k is a novel liquid argon dark matter detector currently under construction at the Laboratori Nazionali del Gran Sasso (LNGS) of the Istituto Nazionale di Fisica Nucleare (INFN) that will push the sensitivity for Weakly Interacting Massive Particle (WIMP) detection into the neutrino fog. The core of the apparatus is a dual-phase Time Projection Chamber (TPC), filled with 50 tonnes of low radioactivity underground argon (UAr) acting as the WIMP target. NUV-HD-cryo Silicon Photomultipliers (SiPM)s designed by Fondazione Bruno Kessler (FBK) (Trento, Italy) were selected as the photon sensors covering two $$10.5~\text {m}^2$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mn>10.5</mml:mn> <mml:mspace/> <mml:msup> <mml:mtext>m</mml:mtext> <mml:mn>2</mml:mn> </mml:msup> </mml:mrow> </mml:math> Optical Planes, one at each end of the TPC, and a total of $$5~\text {m}^2$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mn>5</mml:mn> <mml:mspace/> <mml:msup> <mml:mtext>m</mml:mtext> <mml:mn>2</mml:mn> </mml:msup> </mml:mrow> </mml:math> photosensitive surface for the liquid argon veto detectors. This paper describes the Quality Assurance and Quality Control (QA/QC) plan and procedures accompanying the production of FBK NUV-HD-cryo SiPM wafers manufactured by LFoundry s.r.l. (Avezzano, AQ, Italy). SiPM characteristics are measured at 77 K at the wafer level with a custom-designed probe station. As of March 2025, 1314 of the 1400 production wafers (94% of the total) for DarkSide-20k were tested. The wafer yield is $$93.2\pm 2.5$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:mn>93.2</mml:mn> <mml:mo>±</mml:mo> <mml:mn>2.5</mml:mn> </mml:mrow> </mml:math> %, which exceeds the 80% specification defined in the original DarkSide-20k production plan.
Authors
- J. H. Vossebeld (ORCID: https://orcid.org/0000-0001-8178-8503)
- Alfiero Leoni (ORCID: https://orcid.org/0000-0002-0066-4216)
- A. Sung (ORCID: https://orcid.org/0000-0002-4000-3172)
- M. Harańczyk (ORCID: https://orcid.org/0000-0002-3841-4108)
- G. Plante (ORCID: https://orcid.org/0000-0003-4381-674X)
- P. Franchini
- Tao Zhu (ORCID: https://orcid.org/0000-0003-2286-9009)
- T. Viant
- H. Frandini Gatti
- L. Consiglio
- A. Capra
- Masao Kimura (ORCID: https://orcid.org/0000-0001-8645-2224)
- Azam Zabihi (ORCID: https://orcid.org/0000-0003-1322-9587)
- O. Smirnov (ORCID: https://orcid.org/0000-0002-5238-0442)
- M. Cadeddu (ORCID: https://orcid.org/0000-0002-3974-1995)
- A. Grobov
- C. Sunny (ORCID: https://orcid.org/0000-0002-4214-872X)
- E. Aprile (ORCID: https://orcid.org/0000-0001-6595-7098)
- P. Barrillon
- G. Fiorillo (ORCID: https://orcid.org/0000-0002-6916-6776)
- M. Caravati
- Martin W. Bloem (ORCID: https://orcid.org/0000-0001-6686-5929)
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- G. Margutti (ORCID: https://orcid.org/0000-0002-5545-6211)
- O. Azzolini (ORCID: https://orcid.org/0000-0003-3951-0537)
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- Davide Colaiuda (ORCID: https://orcid.org/0000-0002-8488-9606)
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- K. Nikolopoulos (ORCID: https://orcid.org/0000-0002-3048-489X)
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- Aldo Ianni (ORCID: https://orcid.org/0000-0002-6962-3682)
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- T. Alexander
- J. Hu (ORCID: https://orcid.org/0000-0003-1092-5501)
- J. Cela Ruiz
- C. Savarese
- D. A. Semenov
- L. Pandola (ORCID: https://orcid.org/0000-0003-2867-0121)
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Institutions
- Warsaw University of Technology (PL)
- Roma Tre University (IT)
- Belgorod National Research University (RU)
- Jagiellonian University (PL)
- Rutherford Appleton Laboratory (GB)
- D. Mendeleyev University of Chemical Technology of Russia (RU)
- Pacific Northwest National Laboratory (US)
- Fort Lewis College (US)
- Augustana University (US)
- University of Alberta (CA)
- Universität Hamburg (DE)
- Istituto Nazionale di Fisica Nucleare (IT)
- University of Cagliari (IT)
- Politecnico di Torino (IT)
- Royal Holloway University of London (GB)
- Lodz University of Technology (PL)
- University of Milan (IT)
- Chinese Academy of Sciences (CN)
- Lomonosov Moscow State University (RU)
- Princeton University (US)
- University of Washington (US)
- Queen's University (CA)
- Aix-Marseille Université (FR)
- Fondazione Bruno Kessler (IT)
- Università degli Studi di Enna Kore (IT)
- University of Hawaii–West Oahu (US)
- Universidad de Zaragoza (ES)
- University of L'Aquila (IT)
- Savannah River National Laboratory (US)
- Kurchatov Institute (RU)
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Gran Sasso (IT)
- Temple College (US)
- Laboratoire AstroParticule et Cosmologie (FR)
- University of California System (US)
- University of Manchester (GB)
- Joint Institute for Nuclear Research (RU)
- ETH Zurich (CH)
- University of Catania (IT)
- University of Oxford (GB)
- University of Chicago (US)
- Istituto Nazionale di Fisica Nucleare, Sezione di Torino (IT)
- Istituto Nazionale di Fisica Nucleare, Sezione di Napoli (IT)
- Centro Ricerche Enrico Fermi (IT)
- Istituto Nazionale di Fisica Nucleare, Sezione di Catania (IT)
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Sud (IT)
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Legnaro (IT)
- Istituto Nazionale di Fisica Nucleare, Sezione di Genova (IT)
- Fondazione Stella Maris (IT)
- Petersburg Nuclear Physics Institute (RU)
- Università degli Studi Internazionali di Roma (IT)
- Istituto Nazionale di Fisica Nucleare, Sezione di Milano (IT)
- Nicolaus Copernicus Astronomical Center (PL)
- Istituto Nazionale di Fisica Nucleare, Sezione di Bologna (IT)
- Moscow State University (TJ)
- Gran Sasso Science Institute (IT)
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma I (IT)
- Istituto Nazionale di Fisica Nucleare, Sezione di Pisa (IT)
- University of Chinese Academy of Sciences (CN)
- Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (ES)
- Riverside (GB)
- Budker Institute of Nuclear Physics (RU)
- Laurentian University (CA)
- Carleton University (CA)
- Lancaster University (GB)
- University of Naples Federico II (IT)
- Columbia University (US)
- University of Birmingham (GB)
- University of Genoa (IT)
- Temple University (US)
- Virginia Tech (US)
- Sapienza University of Rome (IT)
- National Research Nuclear University MEPhI (RU)
- University of Bologna (IT)
- University of Edinburgh (GB)
- Polish Academy of Sciences (PL)
Publication Details
- Journal
- The European Physical Journal C
- Published
- 2025-05-14
- DOI
- https://doi.org/10.1140/epjc/s10052-025-14196-9
- Citations
- 4
- Primary Topic
- Dark Matter and Cosmic Phenomena
- Type
- article
- Field-Weighted Citation Impact
- 7.48
Funders
- National Science Foundation
- U.S. Department of Energy
- Battelle
- Royal Society
- European Commission
- Agence Nationale de la Recherche
- Fundação de Amparo à Pesquisa do Estado de São Paulo
- National Natural Science Foundation of China
- Fundacja na rzecz Nauki Polskiej
- Chinese Academy of Sciences
- Conselho Nacional de Desenvolvimento Científico e Tecnológico
- Ministerstwo Edukacji i Nauki
- Ministerio de Ciencia e Innovación
- Istituto Nazionale di Fisica Nucleare
- Office of Science
- Natural Sciences and Engineering Research Council of Canada
- Science and Technology Facilities Council
- European Regional Development Fund
- Labex UnivEarthS
- Institut National de Physique Nucléaire et de Physique des Particules
- Fermilab
- Pacific Northwest National Laboratory