{ "meta": { "api_type": "NWO Projects API", "version": "1.0.2", "licence": { "name": "CC0 1.0 Universal", "url": "https://creativecommons.org/publicdomain/zero/1.0", "description": "To the extent possible under law, all copyright and related or neighbouring rights have been waived worldwide to the data made available through this API." }, "documentation": "https://doi.org/10.5281/zenodo.14918287", "release_date": "2025-08-20T00:00:00", "funder": "https://doi.org/10.13039/501100003246", "ror_id": "https://ror.org/04jsz6e67", "date": "2026-11-04T00:00:00", "count": 1, "per_page": 100, "pages": 1, "page": 1 }, "projects": [ { "project_id": "OCENW.M.22.403", "title": "A Trapped-Ion Quantum Gate Based on an Optical Magnus Effect", "funding_scheme_id": 4902, "funding_scheme": "Open Competitie ENW - M 2022/2023 Pakket 22-6", "department": "Exacte en Natuurwetenschappen", "sub_department": "Exacte en Natuurwetenschappen", "start_date": "2024-07-01T00:00:00", "reporting_year": 2023, "summary_nl": "Via effectballen en optische pincetten naar een quantumpoort\n\n\n\nQuantumcomputers kunnen bepaalde problemen potentieel veel sneller oplossen dan hun klassieke tegenhangers. Wij willen een nieuw type quantum-logische poort voor gevangen ionen realiseren: een manier om qubits gecontroleerd te laten wisselwerken, resulterend in quantumverstrengeling. Het principe is gebaseerd op een optische analogie van het Magnus effect, beter bekend van de gekromde baan van een effectbal. In ons geval gebruiken we optische pincetten om de ionen opzij te duwen in een richting die wordt bepaald door hun logische staat. Dit leidt tot precies het soort wisselwerking dat nodig is voor een quantumpoort.", "summary_en": "Via curve balls and optical tweezers to a quantum gate\n\n\n\nQuantum computers can potentially solve certain problems much faster than their classical counterparts. We\n\naim to realize a novel type of quantum logic gate for trapped-ion qubits: to make qubits interact controllably and generate quantum entanglement. Our gate is based on an optical analogy of the Magnus effect, better known for curving the trajectory of a spinning ball through the air. Here we use optical tweezers to push ion qubits to a side depending on their logical state, yielding just the type of interaction needed for a quantum gate.", "award_amount": 738062, "grant_id": "https://doi.org/10.61686/MUTLP71109", "project_members": [ { "role": "Researcher", "member_id": 561476, "last_name": "Ackerman", "degree_post_nominal": "MSc", "initials": "Z.E.D.", "first_name": "Zeger", "organisation": "Universiteit van Amsterdam||Faculteit der Natuurwetenschappen, Wiskunde en Informatica (Faculty of Science)||Institute of Physics (IoP)", "organisation_id": 78098, "ror": "https://ror.org/04dkp9463", "active": true }, { "role": "Co-applicant", "member_id": 289545, "last_name": "Gerritsma", "degree_pre_nominal": "dr.", "initials": "R.", "first_name": "Rene", "organisation": "Universiteit van Amsterdam||Faculteit der Natuurwetenschappen, Wiskunde en Informatica (Faculty of Science)||Institute of Physics (IoP)", "organisation_id": 78098, "ror": "https://ror.org/04dkp9463", "active": true }, { "role": "Main Applicant", "member_id": 166546, "last_name": "Spreeuw", "degree_pre_nominal": "dr.", "initials": "R.J.C.", "first_name": "Robert", "organisation": "Universiteit van Amsterdam||Faculteit der Natuurwetenschappen, Wiskunde en Informatica (Faculty of Science)||Institute of Physics (IoP)", "organisation_id": 78098, "ror": "https://ror.org/04dkp9463", "active": true }, { "role": "Project leader", "member_id": 166546, "last_name": "Spreeuw", "degree_pre_nominal": "dr.", "initials": "R.J.C.", "first_name": "Robert", "organisation": "Universiteit van Amsterdam||Faculteit der Natuurwetenschappen, Wiskunde en Informatica (Faculty of Science)||Institute of Physics (IoP)", "organisation_id": 78098, "ror": "https://ror.org/04dkp9463", "active": true }, { "role": "Researcher", "member_id": 623707, "last_name": "Rahaman", "initials": "S.", "first_name": "Sk Bubai", "organisation": "Universiteit van Amsterdam", "organisation_id": 44591, "ror": "https://ror.org/04dkp9463", "active": true } ], "products": [ { "title": "Quadratic spin-phonon coupling and bipolarons in trapped ions", "year": 2025, "edition": "112", "start": 20401, "end": 20401, "type": "Wetenschappelijk artikel", "url_open_access": "https://doi.org/10.1103/mcl9-27tj", "journal_title": "Physical Review A", "authors": [ { "last_name": "Safavi-Naini", "initials": "A.", "first_name": "Arghavan", "role": "Auteur" }, { "last_name": "Gallagher", "initials": "L.P.H.", "first_name": "Louis", "role": "Auteur" }, { "last_name": "Mazzanti", "initials": "M.", "first_name": "Matteo", "role": "Auteur" }, { "last_name": "Gerritsma", "initials": "R.", "first_name": "Rene", "role": "Auteur" }, { "last_name": "Spreeuw", "initials": "R.J.C.", "first_name": "Robert", "role": "Auteur" }, { "last_name": "Ackerman", "initials": "Z.E.D.", "first_name": "Zeger", "role": "Auteur" } ] }, { "title": "From an Optical Magnus Effect to a Novel Quantum Gate", "year": 2024, "edition": "1", "start": 2, "end": 2, "type": "Productbijdrage", "url_open_access": "https://doi.org/10.1364/QUANTUM.2024.QTh2A.4", "journal_title": "Optica Publishing Group", "authors": [ { "last_name": "Spreeuw", "initials": "R.J.C.", "first_name": "Robert", "role": "Auteur" } ] }, { "title": "Single-ion spectroscopy of four metastable-state clear-out transitions in Yb+: Isotope shifts and hyperfine structure", "year": 2024, "edition": "110", "start": 42809, "end": 42809, "type": "Wetenschappelijk artikel", "url_open_access": "https://doi.org/10.1103/PhysRevA.110.042809", "journal_title": "Physical Review A", "authors": [ { "last_name": "Ackerman", "initials": "Z.E.D.", "first_name": "Zeger", "role": "Auteur" } ] }, { "title": "Alignment and optimization of optical tweezers on trapped ions", "year": 2024, "edition": "110", "start": 43105, "end": 43105, "type": "Wetenschappelijk artikel", "url_open_access": "https://doi.org/10.1103/PhysRevA.110.043105", "journal_title": "Physical Review A", "authors": [ { "last_name": "Ackerman", "initials": "Z.E.D.", "first_name": "Zeger", "role": "Auteur" } ] } ] } ] }