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Optimizing the formation of depth-confined nitrogen vacancy center spin ensembles in diamond for quantum sensing
| Content Provider | Semantic Scholar |
|---|---|
| Author | Eichhorn, T. R. McLellan, Claire A. Jayich, Ania C. Bleszynski |
| Copyright Year | 2019 |
| Abstract | Spin ensembles of nitrogen vacancy (NV) centers in diamond are emerging as powerful spin-based sensors for magnetic, electric and thermal field imaging with high spatial and temporal resolution. Here we characterize the formation of depth-confined NV center ensembles, activated by electron irradiation in diamond layers grown by plasma enhanced chemical vapor deposition with nitrogen co-doping. To do so, we exploit the high magnetic sensitivity of ensembles of NV centers to probe their spin environment as a function of growth and irradiation parameters. We engineer an NV ensemble whose magnetic sensitivity is within a factor of two of the static NV-NV dipolar interaction limit, thus demonstrating a powerful platform for quantum sensing. |
| File Format | PDF HTM / HTML |
| DOI | 10.1103/PhysRevMaterials.3.113802 |
| Alternate Webpage(s) | https://arxiv.org/pdf/1901.11519v1.pdf |
| Alternate Webpage(s) | https://doi.org/10.1103/PhysRevMaterials.3.113802 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
