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
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Influence of Atomic Magnetometer’s Orientation on Its Frequency Response
SensorsDue to the high sensitivity and room temperature operation of atomic magnetometers, they have significant applications in many fields. An emerging area is the highly sensitive biomagnetic measurement in magnetically unshielded environments, which is ...
Rui Zhang
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Operating a non-Hermitian atomic magnetometer with programmable digital electronics [PDF]
Nature CommunicationsNon-Hermitian systems with exceptional points (EPs) have attracted much attention for their potential to increase sensitivity. However, EPs are difficult to generate and control accurately in most physical systems, as they are extremely sensitive to ...
Tianyu Qian +14 more
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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
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Research on the application of unmanned aerial vehicle aeromagnetic measurement based on rubidium optical pump magnetometer [PDF]
Scientific ReportsOptical Pumped Magnetometers (OPMs) have become key instruments in the field of precision magnetic field measurement due to their high accuracy, stability, and compact design.
Hanqi Zhou +10 more
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Study on the measurement of magnetic vector potentials using an optically pumped atomic magnetometer [PDF]
, 2023 岩手大学博士（工学）原著論文 Differential behavior of magnetic field and magnetic vector potential in an optically pumped Rb atomic magnetometer, Yuya Shoji, Masahiro Daibo, AIP Advances, 13(2), 025127, 2023doctoral ...
正路, 裕也, SHOJI, Yuya
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Drug Monitoring by Optically Pumped Atomic Magnetometer
IEEE Photonics Journal, 2022 A novel drug monitoring method is experimentally demonstrated by optically pumped atomic magnetometer. An elliptically polarized single-beam spin-exchange-relaxation-free atomic magnetometer (SERF AM) is used to realize magnetorelaxometry (MRX ...
Yi Ruan +10 more
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How to build a magnetometer with thermal atomic vapor: a tutorial
New Journal of Physics, 2023 This article is designed as a step-by-step guide to optically pumped magnetometers based on alkali atomic vapor cells. We begin with a general introduction to atomic magneto-optical response, as well as expected magnetometer performance merits and how ...
Anne Fabricant +2 more
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Frequency Response of Optically Pumped Magnetometer with Nonlinear Zeeman Effect
Applied Sciences, 2020 Optically pumped alkali atomic magnetometers based on measuring the Zeeman shifts of the atomic energy levels are widely used in many applications because of their low noise and cryogen-free operation.
Rui Zhang +4 more
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A novel oven structure for improving temperature uniformity of vapor cell in atomic sensors
Results in Physics, 2023 Alkali-metal vapor cells are key elements of atomic sensors. The temperature uniformity in the vapor cell is important for the sensitivity of the atomic sensors especially highly-sensitive SERF atomic magnetometers.
Yanan Gao +6 more
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