Magnetic Sensors: Principles, Methodologies, and Applications

Elzwawy, Amir; Rasly, Mahmoud; Morsy, Mohamed; Piskin, Hasan; Volmer, Marius

doi:10.1007/978-3-031-47180-3_33

Handbook of Nanosensors 2024

DOI: 10.1007/978-3-031-47180-3_33

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Magnetic Sensors: Principles, Methodologies, and Applications

Amir Elzwawy,

Mahmoud Rasly,

Mohamed Morsy

et al.

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2024

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Cited by 1 publication

References 82 publications

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Magnetoelectric BAW and SAW Devices: A Review

Luo,

Velvaluri,

Liu

et al. 2024

Micromachines

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Magnetoelectric (ME) devices combining piezoelectric and magnetostrictive materials have emerged as powerful tools to miniaturize and enhance sensing and communication technologies. This paper examines recent developments in bulk acoustic wave (BAW) and surface acoustic wave (SAW) ME devices, which demonstrate unique capabilities in ultra-sensitive magnetic sensing, compact antennas, and quantum control applications. Leveraging the mechanical resonance of BAW and SAW modes, ME sensors achieve the femto- to pico-Tesla sensitivity ideal for biomedical applications, while ME antennas, operating at acoustic resonance, allow significant size reduction, with high radiation gain and efficiency, which is suited for bandwidth-restricted applications. In addition, ME non-reciprocal magnetoacoustic devices using hybrid magnetoacoustic waves present novel solutions for RF isolation, which have also shown potential for the efficient control of quantum defects, such as negatively charged nitrogen-vacancy (NV−) centers. Continued advancements in materials and device structures are expected to further enhance ME device performance, positioning them as key components in future bio-sensing, wireless communication, and quantum information technologies.

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Magnetoelectric BAW and SAW Devices: A Review

Luo,

Velvaluri,

Liu

et al. 2024

Micromachines

View full text Add to dashboard Cite

show abstract

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Magnetic Sensors: Principles, Methodologies, and Applications

Cited by 1 publication

References 82 publications

Magnetoelectric BAW and SAW Devices: A Review

Magnetoelectric BAW and SAW Devices: A Review

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