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Data and scripts from: Room temperature optically detected magnetic resonance of single spins in GaN

dc.contributor.authorLuo, Jialun
dc.contributor.authorGeng, Yifei
dc.contributor.authorFarhan, Rana
dc.contributor.authorFuchs, Gregory, D.
dc.date.accessioned2024-01-09T19:12:59Z
dc.date.available2024-01-09T19:12:59Z
dc.date.issued2024
dc.descriptionPlease cite as: Jialun Luo, Yifei Geng, Farhan Rana, and Gregory D. Fuchs. (2024) Data and scripts from: Room temperature optically detected magnetic resonance of single spins in GaN Dataset. [dataset] Cornell University eCommons Repository. https://doi.org/10.7298/azf0-hc03
dc.description.abstractThese files contain data and analysis code supporting all results reported in "Room temperature optically detected magnetic resonance of single spins in GaN" by Luo et al. In Luo et al. we found: High contrast optically detected magnetic resonance (ODMR) is a valuable property for reading out the spin of isolated defect color centers at room temperature. Spin-active single defect centers have been studied in wide bandgap materials including diamond, SiC, and hBN; each with associated advantages for applications. We report the discovery of ODMR in two distinct species of bright, isolated defect centers hosted in GaN. In one group, we find negative ODMR of a few percent associated with a metastable electronic state, whereas in the other, we find positive ODMR of up to 30% associated with the ground and optically excited electronic states. We examine the spin symmetry axis of each defect species and we establish coherent control over a single defect’s ground-state spin. Given the maturity of the semiconductor host, these results are promising for scalable and integrated quantum sensing applications
dc.description.sponsorshipNational Science Foundation (NSF) - ECCS-1839196 [Fuchs] National Science Foundation (NSF) - DMR-1719875 [Fuchs] Cornell Engineering Sprout Program [Fuchs] National Science Foundation (NSF) - ECCS-1839196 [Luo] National Science Foundation (NSF) - DMR-1719875 [Luo] Cornell Engineering Sprout Program [Luo] National Science Foundation (NSF) - ECCS-1839196 [Geng] National Science Foundation (NSF) - DMR-1719875 [Geng] National Science Foundation (NSF) - ECCS-1839196 [Rana] National Science Foundation (NSF) - DMR-1719875 [Rana]
dc.identifier.doihttps://doi.org/10.7298/azf0-hc03
dc.identifier.urihttps://hdl.handle.net/1813/113832
dc.language.isoen_US
dc.relationLuo, J., Geng, Y., Rana, F., & Fuchs, G. D. (2023). Room temperature optically detected magnetic resonance of single spins in GaN. https://doi.org/10.48550/ARXIV.2306.12337
dc.relation.doihttps://doi.org/10.48550/arXiv.2306.12337
dc.relation.isreferencedbyLuo, J., Geng, Y., Rana, F. et al. Room temperature optically detected magnetic resonance of single spins in GaN. Nat. Mater. (2024). https://doi.org/10.1038/s41563-024-01803-5
dc.relation.isreferencedbyurihttps://doi.org/10.1038/s41563-024-01803-5
dc.rightsAttribution-NonCommercial 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/
dc.subjectdefect centers
dc.subjectelectron spin
dc.subjectoptically detected magnetic resonance
dc.subjectGaN
dc.titleData and scripts from: Room temperature optically detected magnetic resonance of single spins in GaN
dc.typedataset

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