In-Situ Measurement of Electrical-Heating-Induced Magnetic Field for an Atomic Magnetometer [PDF]
Sensors, 2020 Electrical heating elements, which are widely used to heat the vapor cell of ultrasensitive atomic magnetometers, inevitably produce a magnetic field interference.
Jixi Lu +6 more
doaj +4 more sources
Active Magnetic-Field Stabilization with Atomic Magnetometer [PDF]
Sensors, 2020 A magnetically-quiet environment is important for detecting faint magnetic-field signals or nonmagnetic spin-dependent interactions. Passive magnetic shielding using layers of large magnetic-permeability materials is widely used to reduce the magnetic ...
Rui Zhang +7 more
doaj +5 more sources
Improving the Sensitivity of a Dark-Resonance Atomic Magnetometer [PDF]
SensorsThe combination of unmanned aerial vehicles and atomic magnetometers can be used for detection applications such as mineral resource exploration, environmental protection, and earthquake monitoring, as well as the detection of sunken ships and unexploded
Hao Zhai, Wei Li, Guangxiang Jin
doaj +4 more sources
Femtotesla atomic magnetometer for zero- and ultralow-field nuclear magnetic resonance [PDF]
Magnetic Resonance LettersZero- and ultralow-field nuclear magnetic resonance (ZULF NMR) has experienced rapid development and provides an excellent tool for diverse research fields ranging from materials science and quantum information processing to fundamental physics.
Taizhou Hong +5 more
doaj +3 more sources
Noise characterization of an atomic magnetometer at sub-millihertz frequencies [PDF]
Sensors and Actuators A: Physical, 2015 Noise measurements have been carried out in the LISA bandwidth (0.1 mHz to 100 mHz) to characterize an all-optical atomic magnetometer based on nonlinear magneto-optical rotation.
Budker, D. +5 more
core +7 more sources
A High-Sensitivity Cesium Atomic Magnetometer Based on A Cesium Spectral Lamp [PDF]
Applied Sciences, 2023 Based on a low-noise cesium spectral lamp, a high-sensitivity self-oscillating cesium atomic magnetometer with a wide operating temperature range has been developed, solving problems with existing sensors such as a limited operating temperature range and
Yuan-Tian Lu +7 more
doaj +2 more sources
All-Optical Vector Atomic Magnetometer [PDF]
Physical Review Letters, 2014 5 pages, 4 figures Supplemental Material: 3 pages, 1 ...
Brian Patton +3 more
openalex +5 more sources
Atomic Magnetometer Achieves Visual Salience Analysis in Drosophila [PDF]
Sensors, 2023 An atomic magnetometer (AM) was used to non-invasively detect the tiny magnetic field generated by the brain of a single Drosophila. Combined with a visual stimulus system, the AM was used to study the relationship between visual salience and oscillatory
Fan Liu +7 more
doaj +2 more sources
Integrated Polarization-Splitting Grating Coupler for Chip-Scale Atomic Magnetometer [PDF]
Biosensors, 2022 Atomic magnetometers (AMs) are widely acknowledged as one of the most sensitive kind of instruments for bio-magnetic field measurement. Recently, there has been growing interest in developing chip-scale AMs through nanophotonics and current CMOS ...
Jinsheng Hu +6 more
doaj +2 more sources
Repumping atomic media for an enhanced sensitivity atomic magnetometer
Optics Express, 2022 Atomic vapour magnetometers sense the local magnetic field strength by measuring the resulting precession rate of a well-defined quantum state. An essential prerequisite for this approach is a requirement to drive the media into this quantum state, which is frequently achieved via optical pumping.
Rujie Li +2 more
openalex +3 more sources