{ "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": "2026-11-03T00:00:00", "count": 1, "per_page": 100, "pages": 1, "page": 1 }, "projects": [ { "project_id": "NGF.1582.22.018", "title": "Broadband quantum sensing of microwaves using spins in diamond via magnetic frequency conversion", "funding_scheme_id": 4579, "funding_scheme": "NGF - Quantum Delta NL Quantum Technologie 2022 2022", "department": "Exacte en Natuurwetenschappen", "sub_department": "Exacte en Natuurwetenschappen", "start_date": "2023-04-01T00:00:00", "reporting_year": 2022, "summary_nl": "Microgolven detecteren met quantumsensoren in diamant\n\n\n\nAtomaire defecten in diamant hebben zich ontpopt tot krachtige magneetveldsensoren. Hun gevoeligheid voor magneetvelden in het microgolfregime – belangrijk voor materiaalonderzoek en voor technologieën zoals radar en draadloze communicatie - is echter beperkt. Dit onderzoek zal een diamanten sensorchip van een magnetische laag voorzien die de microgolfdetectie mogelijk maakt door lokaal het signaal te converteren. Het doel is om diamanten sensorchips met gevoeligheid in het 1-100 gigahertz domein te realiseren.", "summary_en": "Detecting microwaves using quantum sensors in diamond\n\n\n\nAtomic defects in diamond have emerged as powerful magnetic-field sensors. However, their sensitivity in the microwave regime – important for materials science, radar, and wireless communication – is limited. This research will interface a diamond sensor chip with a magnetic film that will enable the detection of microwaves by locally converting their frequency to a detectable range. The goal is to realize diamond sensor chips with sensitivity in the 1-100 gigahertz range.", "award_amount": 358737, "grant_id": "https://doi.org/10.61686/BUCXA90188", "summary_updates": [ { "submission_date": "2025-05-21T13:48:12", "update_en": "We have developed sensor spin control techniques to enable measurement of the magnetic fields of the converted microwaves. In addition, we wrote code to read the wavelength of spin waves in spatial spin-wave images. These techniques were successfully used by the PhD student on the project to analyze the data presented in a publication in Science.", "update_nl": "We hebben sensorspin-controletechnieken ontwikkeld die het meten van de magneetvelden van de geconverteerde microgolven mogelijk moeten maken. Daarnaast hebben we code geschreven om de golflengte van spingolven in spatiele afbeeldingen uit te lezen. Deze technieken zijn door de promovenda op het project succesvol zijn gebruikt voor de analyze van de data die in een publicatie in Science zijn gepresenteerd." } ], "project_members": [ { "role": "Researcher", "member_id": 413852, "last_name": "Borst", "degree_post_nominal": "MSc", "initials": "M.", "first_name": "Michael", "organisation": "Technische Universiteit Delft", "organisation_id": 4621, "ror": "https://ror.org/02e2c7k09", "active": false }, { "role": "Researcher", "member_id": 533841, "last_name": "Teepe", "initials": "A.", "first_name": "Annick", "organisation": "Technische Universiteit Delft||Faculteit Technische Natuurwetenschappen||NanoScience - Kavli Institute of Nanoscience Delft||Department of Quantum Nanoscience", "organisation_id": 337209, "ror": "https://ror.org/02e2c7k09", "active": false }, { "role": "Main Applicant", "member_id": 358418, "last_name": "Sar", "degree_pre_nominal": "dr.", "initials": "T.", "first_name": "Toeno", "prefix": "van der", "organisation": "Technische Universiteit Delft||Faculteit Technische Natuurwetenschappen||NanoScience - Kavli Institute of Nanoscience Delft||Department of Quantum Nanoscience||Kavli Institute of Nanoscience Delft", "organisation_id": 358463, "ror": "https://ror.org/02e2c7k09", "active": true }, { "role": "Project leader", "member_id": 358418, "last_name": "Sar", "degree_pre_nominal": "dr.", "initials": "T.", "first_name": "Toeno", "prefix": "van der", "organisation": "Technische Universiteit Delft||Faculteit Technische Natuurwetenschappen||NanoScience - Kavli Institute of Nanoscience Delft||Department of Quantum Nanoscience||Kavli Institute of Nanoscience Delft", "organisation_id": 358463, "ror": "https://ror.org/02e2c7k09", "active": true }, { "role": "Researcher", "member_id": 614896, "last_name": "Robertson", "initials": "I.O.", "first_name": "Islay", "organisation": "Technische Universiteit Delft||Faculteit Technische Natuurwetenschappen||NanoScience - Kavli Institute of Nanoscience Delft||Department of Quantum Nanoscience", "organisation_id": 337209, "ror": "https://ror.org/02e2c7k09", "active": true } ], "products": [ { "title": "Isofrequency spin-wave imaging using color center magnetometry for magnon spintronics", "year": 2025, "edition": "2026", "start": 1, "end": 11, "type": "Wetenschappelijk artikel", "url_open_access": "https://doi.org/10.1038/s41467-025-67056-1", "journal_title": "Nature Communications", "authors": [ { "last_name": "Bondarenko", "initials": "A.", "role": "Auteur" }, { "last_name": "Edgar", "initials": "J.H.", "role": "Auteur" }, { "last_name": "Borst", "initials": "M.", "role": "Auteur" }, { "last_name": "Kurdi", "initials": "S.", "role": "Auteur" }, { "last_name": "Mañas-Valero", "initials": "S.", "role": "Auteur" }, { "last_name": "Poirier", "initials": "T.", "role": "Auteur" }, { "last_name": "Sar", "initials": "T.", "prefix": "van der", "role": "Auteur" }, { "last_name": "Jacques", "initials": "V.", "role": "Auteur" }, { "last_name": "Doedes", "initials": "Y.C.", "role": "Auteur" }, { "last_name": "Blanter", "initials": "Y.M.", "role": "Auteur" } ] }, { "title": "Observation and control of hybrid spin-wave-Meissner-current transport modes", "year": 2023, "edition": "382", "start": 430, "end": 434, "type": "Wetenschappelijk artikel", "url_open_access": "https://www.science.org/doi/10.1126/science.adj7576", "journal_title": "Science", "authors": [ { "last_name": "Lowther", "initials": "A.", "role": "Auteur" }, { "last_name": "Teepe", "initials": "A.", "role": "Auteur" }, { "last_name": "Simon", "initials": "B.G.", "role": "Auteur" }, { "last_name": "Bertelli", "initials": "I.", "role": "Auteur" }, { "last_name": "Borst", "initials": "M.", "role": "Auteur" }, { "last_name": "Vree", "initials": "P.H.", "role": "Auteur" }, { "last_name": "Sar", "initials": "T.", "prefix": "van der", "role": "Auteur" }, { "last_name": "Blanter", "initials": "Y.M.", "role": "Auteur" } ] } ] } ] }