All Publications

  • Nanoscale covariance magnetometry with diamond quantum sensors SCIENCE Rovny, J., Yuan, Z., Fitzpatrick, M., Abdalla, A. I., Futamura, L., Fox, C., Cambria, M., Kolkowitz, S., Leon, N. 2022; 378 (6626): 1301-+


    Nitrogen vacancy (NV) centers in diamond are atom-scale defects that can be used to sense magnetic fields with high sensitivity and spatial resolution. Typically, the magnetic field is measured by averaging sequential measurements of single NV centers, or by spatial averaging over ensembles of many NV centers, which provides mean values that contain no nonlocal information about the relationship between two points separated in space or time. Here, we propose and implement a sensing modality whereby two or more NV centers are measured simultaneously, and we extract temporal and spatial correlations in their signals that would otherwise be inaccessible. We demonstrate measurements of correlated applied noise using spin-to-charge readout of two NV centers and implement a spectral reconstruction protocol for disentangling local and nonlocal noise sources.

    View details for DOI 10.1126/science.ade9858

    View details for Web of Science ID 000905457800003

    View details for PubMedID 36548408

  • Inverse Design of Plasma Metamaterial Devices for Optical Computing PHYSICAL REVIEW APPLIED Rodriguez, J. A., Abdalla, A. I., Wang, B., Lou, B., Fan, S., Cappelli, M. A. 2021; 16 (1)