Subpicotesla atomic magnetometry with a microfabricated vapour cell

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Moving magnetoencephalography towards real-world applications with a wearable system (2018, neutral): “The depth of modulation of the transmitted light, which is monitored using a lock-in process, is sensitive to the magnitude of the field component along the modulation axis8,31.”
A new generation of magnetoencephalography: Room temperature measurements using optically-pumped magnetometers (2017, background): “The modulation of the transmitted light, which is monitored using a lock-in process, is sensitive to the ambient field component along the modulation axis (Dupont-Roc et al., 1969; Shah et al., 2007).”
A giant electro-optic effect using polarizable dark states (2008, background): “Such a device would provide the electric-field analogue of precision atomic magnetometer”
Developments in alkali -metal atomic magnetometry (2008, methodology): “Shah et al. (2007) demonstrated sensitivity below 70 fT/ √ Hz with a SERF magnetometer using a cell with volume of 6 mm3.”
Revolutionizing Pediatric Neurophysiology With Magnetoencephalography (2026, unknown): “These sensors are among the most sensitive detectors and lend themselves to miniaturization (Schwindt et al. 2004; Shah et al. 2007).”