[HTML][HTML] Precision magnetometers for aerospace applications: A review

JS Bennett, BE Vyhnalek, H Greenall, EM Bridge… - Sensors, 2021‏ - mdpi.com
Aerospace technologies are crucial for modern civilization; space-based infrastructure
underpins weather forecasting, communications, terrestrial navigation and logistics …

Atomic sensors–a review

J Kitching, S Knappe, EA Donley - IEEE Sensors Journal, 2011‏ - ieeexplore.ieee.org
We discuss the basic physics and instrumentation issues related to high-performance
physical and inertial sensors based on atomic spectroscopy. Recent work on atomic …

[HTML][HTML] Multi-channel whole-head OPM-MEG: Helmet design and a comparison with a conventional system

RM Hill, E Boto, M Rea, N Holmes, J Leggett, LA Coles… - NeuroImage, 2020‏ - Elsevier
Magnetoencephalography (MEG) is a powerful technique for functional neuroimaging,
offering a non-invasive window on brain electrophysiology. MEG systems have traditionally …

Subpicotesla diamond magnetometry

T Wolf, P Neumann, K Nakamura, H Sumiya… - Physical Review X, 2015‏ - APS
Nitrogen-vacancy (NV) defect centers in diamond are promising solid-state magnetometers.
Single centers allow for high-spatial-resolution field imaging but are limited in their magnetic …

A 90‐channel triaxial magnetoencephalography system using optically pumped magnetometers

M Rea, E Boto, N Holmes, R Hill… - Annals of the New …, 2022‏ - Wiley Online Library
Magnetoencephalography (MEG) measures the small magnetic fields generated by current
flow in neural networks, providing a noninvasive metric of brain function. MEG is well …

Integrated and Portable Magnetometer Based on Nitrogen‐Vacancy Ensembles in Diamond

FM Stürner, A Brenneis, T Buck, J Kassel… - Advanced Quantum …, 2021‏ - Wiley Online Library
Magnetic field sensors that exploit quantum effects have shown that they can outperform
classical sensors in terms of sensitivity enabling a range of novel applications in future, such …

[HTML][HTML] Chip-scale atomic devices

J Kitching - Applied Physics Reviews, 2018‏ - pubs.aip.org
Chip-scale atomic devices combine elements of precision atomic spectroscopy, silicon
micromachining, and advanced diode laser technology to create compact, low-power, and …

Magnetometer with nitrogen-vacancy center in a bulk diamond for detecting magnetic nanoparticles in biomedical applications

A Kuwahata, T Kitaizumi, K Saichi, T Sato, R Igarashi… - Scientific reports, 2020‏ - nature.com
We developed a novel magnetometer that employs negatively charged nitrogen-vacancy
(NV−) centers in diamond, to detect the magnetic field generated by magnetic nanoparticles …

Magnetoencephalography with a chip-scale atomic magnetometer

TH Sander, J Preusser, R Mhaskar… - Biomedical optics …, 2012‏ - opg.optica.org
We report on the measurement of somatosensory-evoked and spontaneous
magnetoencephalography (MEG) signals with a chip-scale atomic magnetometer (CSAM) …

Magnetic sensitivity beyond the projection noise limit by spin squeezing

RJ Sewell, M Koschorreck, M Napolitano, B Dubost… - Physical review …, 2012‏ - APS
We report the generation of spin squeezing and entanglement in a magnetically sensitive
atomic ensemble, and entanglement-enhanced field measurements with this system. A …