242 citations · 439 across the 6 of their papers we have counts for
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physics.atom-ph2020★ 67 cited
Femtotesla direct magnetic gradiometer using a single multipass cell
V. G. Lucivero, W. Lee, N. Dural +1
We describe a direct gradiometer using optical pumping with opposite circular polarization in two Rb atomic ensembles within a single multipass cell. A far-detuned probe las…
physics.med-ph2020★ 242 cited
Portable magnetometry for detection of biomagnetism in ambient environments
M. E. Limes, E. L. Foley, T. W. Kornack +6
We present a method of optical magnetometry with parts-per-billion resolution that is able to detect biomagnetic signals generated from the human brain and heart in Earth's ambient…