The accurate detection of very weak biomagnetic signals with a sensitivity of fT levels and
map** nanoscale magnetic field variations are two of the most significant challenges for …

We demonstrate an all-optical magnetometer capable of measuring the magnitude and
direction of a magnetic field using nonlinear magneto-optical rotation in cesium vapor …

Ensembles of nitrogen-vacancy (NV) centers in diamonds are widely utilized for
magnetometry, magnetic field imaging, and magnetic resonance detection. At zero ambient …

Optically pumped magnetometers (OPMs) operating in the spin-exchange relaxation-free
regime are emerging as alternative sensors to superconducting quantum interference …

Functional imaging equipment based on miniaturized atomic magnetometers with array
arrangement exhibits promising prospects in biomagnetic scenarios. However, crosstalk …

An optically pumped K–Rb hybrid atomic magnetometer can be a useful tool for biomagnetic
measurements due to the high spatial homogeneity of its sensor property inside a cell …

Spin-exchange collisions among alkali-metal atoms affect the coherence time and
gyromagnetic ratio of atoms by redistributing the ground-state population. We theoretically …

High performance spin-exchange-relaxation-free (SERF) gyroscopes require stable and
homogeneous magnetic fields. These fields are usually sensitive to temperature. In this …

By operating at high alkali-metal densities and in low magnetic fields, the spin-exchange
relaxation of atomic magnetometers can be eliminated, allowing construction of ultra-high …

An on-site and fast synchronous measurement of coil constant and nonorthogonal angle,
using an all-optical atomic magnetometer, was reported in this article. Based on the …