{"paper":{"title":"Probing single electrons across 300 mm spin qubit wafers","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"Aditi Nethwewala, Andrew J. Wagner, Daniel Keith, Elliot J. Connors, Eric Henry, Fahd A. Mohiyaddin, Felix Borjans, Florian Luthi, Guoji Zheng, Hubert C. George, James S. Clarke, J. Corrigan, Jeanette Roberts, Joshua Ziegler, Kent Millard, Lester F. Lampert, Mateusz T. Madzik, Matthew J. Curry, Mick Ramsey, Mohammad Islam, Nathaniel C. Bishop, Otto K. Zietz, Ravi Pillarisetty, Rostyslav Savytskyy, Roza Kotlyar, Samuel Neyens, Simon Schaal, Stefano Pellerano, Stephanie Bojarski, Thomas F. Watson","submitted_at":"2023-07-10T18:02:55Z","abstract_excerpt":"Building a fault-tolerant quantum computer will require vast numbers of physical qubits. For qubit technologies based on solid state electronic devices, integrating millions of qubits in a single processor will require device fabrication to reach a scale comparable to that of the modern CMOS industry. Equally importantly, the scale of cryogenic device testing must keep pace to enable efficient device screening and to improve statistical metrics like qubit yield and voltage variation. Spin qubits based on electrons in Si have shown impressive control fidelities but have historically been challe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.04812","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/2307.04812/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"}