GALILEO: Galactic Axion Laser Interferometer Leveraging Electro-Optics

R Ebadi, DE Kaplan, S Rajendran, RL Walsworth - Physical Review Letters, 2024 - APS
We propose a novel experimental method for probing light dark matter candidates. We show
that an electro-optical material's refractive index is modified in the presence of a coherently …

Nitrogen vacancy center in diamond-based Faraday magnetometer

R Kashtiban, GW Morley, ME Newton… - arxiv preprint arxiv …, 2024 - arxiv.org
The nitrogen vacancy centre in diamond is a versatile color center widely used for
magnetometry, quantum computing, and quantum communications. In this article, we …

Levitated magnetic particles as ac magnetic field sensors

ATMA Rahman - … Sensing, Imaging, and Precision Metrology II, 2024 - spiedigitallibrary.org
Exploiting the precession of a levitated magnetic particle in ultra-high vacuum, it is shown
that ac magnetic fields smaller than a picotesla can be detected. It is also argued that this …