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| Home > Publications database > Creation of NV Centers in Diamond under 155 MeV Electron Irradiation > print |
| 001 | 622199 | ||
| 005 | 20250126120233.0 | ||
| 024 | 7 | _ | |a Losero:2023xbi |2 INSPIRETeX |
| 024 | 7 | _ | |a inspire:2662411 |2 inspire |
| 024 | 7 | _ | |a arXiv:2305.15009 |2 arXiv |
| 024 | 7 | _ | |a 10.3204/PUBDB-2025-00237 |2 datacite_doi |
| 037 | _ | _ | |a PUBDB-2025-00237 |
| 041 | _ | _ | |a English |
| 082 | _ | _ | |a 530 |
| 088 | _ | _ | |a arXiv:2305.15009 |2 arXiv |
| 100 | 1 | _ | |a Losero, Elena |0 P:(DE-HGF)0 |b 0 |
| 245 | _ | _ | |a Creation of NV Centers in Diamond under 155 MeV Electron Irradiation |
| 260 | _ | _ | |c 2024 |
| 336 | 7 | _ | |a Preprint |b preprint |m preprint |0 PUB:(DE-HGF)25 |s 1737456454_4125545 |2 PUB:(DE-HGF) |
| 336 | 7 | _ | |a WORKING_PAPER |2 ORCID |
| 336 | 7 | _ | |a Electronic Article |0 28 |2 EndNote |
| 336 | 7 | _ | |a preprint |2 DRIVER |
| 336 | 7 | _ | |a ARTICLE |2 BibTeX |
| 336 | 7 | _ | |a Output Types/Working Paper |2 DataCite |
| 520 | _ | _ | |a Single-crystal diamond substrates presenting a high concentration of negatively charged nitrogen-vacancy centers (NV−) are on high demand for the development of optically pumped solid-state sensors such as magnetometers, thermometers, or electrometers. While nitrogen impurities can be easily incorporated during crystal growth, the creation of vacancies requires further treatment. Electron irradiation and annealing is often chosen in this context, offering advantages with respect to irradiation by heavier particles that negatively affect the crystal lattice structure and consequently the NV− optical and spin properties. A thorough investigation of electron irradiation possibilities is needed to optimize the process and improve the sensitivity of NV-based sensors. In this work, the effect of electron irradiation is examined in a previously unexplored regime: extremely high energy electrons, at 155 MeV. A simulation model is developed to estimate the concentration of created vacancies and an increase of NV− concentration by more than three orders of magnitude following irradiation of a nitrogen-rich HPHT diamond over a very large sample volume is experimentally demonstrated, which translates into an important gain in sensitivity. Moreover, the impact of electron irradiation in this peculiar regime on other figures of merits relevant for NV sensing is discussed, including charge state conversion efficiency and spin relaxation time. Finally, the effect of extremely high energy irradiation is compared with the more conventional low energy irradiation process, employing 200 keV electrons from a transmission electron microscope, for different substrates and irradiation fluences, evidencing 60-fold higher yield of vacancy creation per electron at 155 MeV. |
| 536 | _ | _ | |a 621 - Accelerator Research and Development (POF4-621) |0 G:(DE-HGF)POF4-621 |c POF4-621 |f POF IV |x 0 |
| 536 | _ | _ | |a EPFLinnovators - The launch of a new industrial PhD programme at EPFL (754354) |0 G:(EU-Grant)754354 |c 754354 |f H2020-MSCA-COFUND-2016 |x 1 |
| 588 | _ | _ | |a Dataset connected to CrossRef, INSPIRE, Journals: bib-pubdb1.desy.de |
| 650 | _ | 7 | |a diamond |2 autogen |
| 650 | _ | 7 | |a electron irradiation |2 autogen |
| 650 | _ | 7 | |a NV-centers |2 autogen |
| 650 | _ | 7 | |a quantum sensing |2 autogen |
| 693 | _ | _ | |0 EXP:(DE-MLZ)NOSPEC-20140101 |5 EXP:(DE-MLZ)NOSPEC-20140101 |e No specific instrument |x 0 |
| 700 | 1 | _ | |a Goblot, Valentin |0 P:(DE-HGF)0 |b 1 |
| 700 | 1 | _ | |a Zhu, Yuchun |0 P:(DE-HGF)0 |b 2 |
| 700 | 1 | _ | |a Babashah, Hossein |0 P:(DE-HGF)0 |b 3 |
| 700 | 1 | _ | |a Boureau, Victor |0 P:(DE-HGF)0 |b 4 |
| 700 | 1 | _ | |a Burkart, Florian |0 P:(DE-H253)PIP1080380 |b 5 |
| 700 | 1 | _ | |a Galland, Christophe |0 P:(DE-HGF)0 |b 6 |e Corresponding author |
| 856 | 4 | _ | |y OpenAccess |u https://bib-pubdb1.desy.de/record/622199/files/2305.15009v1.pdf |
| 856 | 4 | _ | |y OpenAccess |x pdfa |u https://bib-pubdb1.desy.de/record/622199/files/2305.15009v1.pdf?subformat=pdfa |
| 909 | C | O | |o oai:bib-pubdb1.desy.de:622199 |p openaire |p open_access |p driver |p VDB |p ec_fundedresources |p dnbdelivery |
| 910 | 1 | _ | |a Deutsches Elektronen-Synchrotron |0 I:(DE-588b)2008985-5 |k DESY |b 5 |6 P:(DE-H253)PIP1080380 |
| 913 | 1 | _ | |a DE-HGF |b Forschungsbereich Materie |l Materie und Technologie |1 G:(DE-HGF)POF4-620 |0 G:(DE-HGF)POF4-621 |3 G:(DE-HGF)POF4 |2 G:(DE-HGF)POF4-600 |4 G:(DE-HGF)POF |v Accelerator Research and Development |x 0 |
| 914 | 1 | _ | |y 2024 |
| 915 | _ | _ | |a OpenAccess |0 StatID:(DE-HGF)0510 |2 StatID |
| 915 | _ | _ | |a Creative Commons Attribution CC BY 4.0 |0 LIC:(DE-HGF)CCBY4 |2 HGFVOC |
| 915 | _ | _ | |a Published |0 StatID:(DE-HGF)0580 |2 StatID |
| 920 | 1 | _ | |0 I:(DE-H253)MIL-20240919 |k MIL |l Injektoren und Linearbeschleuniger |x 0 |
| 980 | _ | _ | |a preprint |
| 980 | _ | _ | |a VDB |
| 980 | _ | _ | |a UNRESTRICTED |
| 980 | _ | _ | |a I:(DE-H253)MIL-20240919 |
| 980 | 1 | _ | |a FullTexts |
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