Clinical magnetocardiography: The unshielded bet—past, present, and future
Magnetocardiography (MCG), which is nowadays 60 years old, has not yet been fully
accepted as a clinical tool. Nevertheless, a large body of research and several clinical trials …
accepted as a clinical tool. Nevertheless, a large body of research and several clinical trials …
Optical parameter decoupling and optimization for elliptically polarized atomic magnetometer
Elliptically polarized atomic magnetometers (AMs) offer high sensitivity and compactness by
using a single laser beam to polarize atoms and detect optical rotation angles. However …
using a single laser beam to polarize atoms and detect optical rotation angles. However …
Recent Developments in Fabrication Methods and Measurement Schemes for Optically Pumped Magnetic Gradiometers: A Comprehensive Review
H Dong, H Ye, M Hu, Z Ma - Micromachines, 2023 - mdpi.com
Optically pumped gradiometers have long been utilized in measurement in the International
Geomagnetic Reference Field (IGRF). With advancements in technologies such as laser …
Geomagnetic Reference Field (IGRF). With advancements in technologies such as laser …
Interspecies spin-noise correlations in hot atomic vapors
We report an experimental and theoretical study of spin-noise correlations in a Rb 87-Cs
133 unpolarized alkali-metal vapor dominated by spin-exchange collisions. We observe …
133 unpolarized alkali-metal vapor dominated by spin-exchange collisions. We observe …
All-optical dual-axis zero-field atomic magnetometer using light-shift modulation
Functional imaging equipment based on miniaturized atomic magnetometers with array
arrangement exhibits promising prospects in biomagnetic scenarios. However, crosstalk …
arrangement exhibits promising prospects in biomagnetic scenarios. However, crosstalk …
Capacitive bionic magnetic sensors based on one-step biointerface preparation
Q Cheng, Y Ge, B Lin, L Zhou, H Mao… - ACS Applied Materials & …, 2024 - ACS Publications
Magnetic biomolecule-based bionic magnetic field sensors are anticipated to open up novel
pathways for magnetic field detection. The detection range and accuracy of current bionic …
pathways for magnetic field detection. The detection range and accuracy of current bionic …
Analysis and suppression of the three-axis crosstalk effect in the modulated SERF atomic magnetometer
In this paper, the effects of modulation fields frequency configuration, modulation fields
phase configuration and three-axis direct-current (DC) magnetic fields on the three-axis …
phase configuration and three-axis direct-current (DC) magnetic fields on the three-axis …
Zero-field optical magnetometer based on spin alignment
Optically pumped magnetometers are important instruments for imaging biological magnetic
signals without the need for cryogenic cooling. These magnetometers are presently …
signals without the need for cryogenic cooling. These magnetometers are presently …
Quantum Sensing of Magnetic Fields Using Global Optimization Algorithms
Experimentally achieving optimal performance of quantum sensors, such as optically
pumped magnetometers, is usually challenging and time consuming due to the complexity …
pumped magnetometers, is usually challenging and time consuming due to the complexity …
Picotesla-sensitivity microcavity optomechanical magnetometry
ZG Hu, YM Gao, JF Liu, H Yang, M Wang… - Light: Science & …, 2024 - nature.com
Cavity optomechanical systems have enabled precision sensing of magnetic fields, by
leveraging the optical resonance-enhanced readout and mechanical resonance-enhanced …
leveraging the optical resonance-enhanced readout and mechanical resonance-enhanced …