A permanent electric dipole moment (EDM) of a particle or system is a separation of charge
along its angular momentum axis and is a direct signal of T violation and, assuming CPT …

The observation of neutrons turning into antineutrons would constitute a discovery of
fundamental importance for particle physics and cosmology. Observing the n–n ̄ transition …

Magnetically shielded rooms (MSRs) use multiple layers of materials such as MuMetal to
screen external magnetic fields that would otherwise interfere with high precision magnetic …

Magnetoencephalography (MEG) measures the small magnetic fields generated by current
flow in neural networks, providing a noninvasive metric of brain function. MEG is well …

Optically-pumped magnetometers (OPMs) are highly sensitive, compact magnetic field
sensors, which offer a viable alternative to cryogenic sensors (superconducting quantum …

We perform a global analysis of searches for the permanent electric dipole moments (EDMs)
of the neutron, neutral atoms, and molecules in terms of six leptonic, semileptonic, and …

A cryogenic apparatus is described that enables a new experiment, nEDM@ SNS, with a
major improvement in sensitivity compared to the existing limit in the search for a neutron …

During the last decades, the development of increasingly sensitive magnetic sensors led to
numerous applications of magnetic field measurements in neuro-science, medical …

We report on a measurement of the CP-violating permanent electric dipole moment (EDM) of
the neutral Xe 129 atom. Our experimental approach is based on the detection of the free …

We report on the design, construction, and characterization of a 10 m-long high-performance
magnetic shield for very long baseline atom interferometry. We achieve residual fields below …