Magnetoelectric Sensor Systems and Applications
Schmidt, Gerhard
Magnetoelectric Sensor Systems and Applications - Basel MDPI - Multidisciplinary Digital Publishing Institute 2022 - 1 electronic resource (200 p.)
Open Access
In the field of magnetic sensing, a wide variety of different magnetometer and gradiometer sensor types, as well as the corresponding read-out concepts, are available. Well-established sensor concepts such as Hall sensors and magnetoresistive sensors based on giant magnetoresistances (and many more) have been researched for decades. The development of these types of sensors has reached maturity in many aspects (e.g., performance metrics, reliability, and physical understanding), and these types of sensors are established in a large variety of industrial applications. Magnetic sensors based on the magnetoelectric effect are a relatively new type of magnetic sensor. The potential of magnetoelectric sensors has not yet been fully investigated. Especially in biomedical applications, magnetoelectric sensors show several advantages compared to other concepts for their ability, for example, to operate in magnetically unshielded environments and the absence of required cooling or heating systems. In recent years, research has focused on understanding the different aspects influencing the performance of magnetoelectric sensors. At Kiel University, Germany, the Collaborative Research Center 1261 "Magnetoelectric Sensors: From Composite Materials to Biomagnetic Diagnostics", funded by the German Research Foundation, has dedicated its work to establishing a fundamental understanding of magnetoelectric sensors and their performance parameters, pushing the performance of magnetoelectric sensors to the limits and establishing full magnetoelectric sensor systems in biological and clinical practice.
Creative Commons
English
books978-3-0365-3554-8 9783036535531 9783036535548
10.3390/books978-3-0365-3554-8 doi
Research & information: general
Physics
Electricity, electromagnetism & magnetism
delta-E effect magnetoelectric magnetoelastic resonator torsion mode bending mode magnetic modeling MEMS FEM magnetoelectric sensor SQUID MEG deep brain stimulation (DBS) directional DBS electrode magnetic field measurement electrode localization rotational orientation detection Barkhausen noise delay line sensor Flicker noise Kerr microscopy magnetic domain networks magnetic field sensor magnetic noise magnetoelastic delta-E effect phase noise surface acoustic wave localization magnetoelectric sensors real time pose estimation magnetoactive elastomer piezoelectric polymer laminated structure cantilever direct magnetoelectric effect public understanding/outreach ME sensors medical sensing biomagnetic sensing interdisciplinary/multidisciplinary magnetometer sensor array exchange bias motion tracking artificial fields surface acoustic waves surface acoustic wave sensor current sensor magnetostriction AlScN FeCoSiB thin film magnetron sputter deposition ERDA XRD film stress magnetic properties magnetic domains SAW magnetic nanoparticle imaging inverse problem blind deconvolution application specific signal evaluation quantitative sensor system characterization sensor system performance
Magnetoelectric Sensor Systems and Applications - Basel MDPI - Multidisciplinary Digital Publishing Institute 2022 - 1 electronic resource (200 p.)
Open Access
In the field of magnetic sensing, a wide variety of different magnetometer and gradiometer sensor types, as well as the corresponding read-out concepts, are available. Well-established sensor concepts such as Hall sensors and magnetoresistive sensors based on giant magnetoresistances (and many more) have been researched for decades. The development of these types of sensors has reached maturity in many aspects (e.g., performance metrics, reliability, and physical understanding), and these types of sensors are established in a large variety of industrial applications. Magnetic sensors based on the magnetoelectric effect are a relatively new type of magnetic sensor. The potential of magnetoelectric sensors has not yet been fully investigated. Especially in biomedical applications, magnetoelectric sensors show several advantages compared to other concepts for their ability, for example, to operate in magnetically unshielded environments and the absence of required cooling or heating systems. In recent years, research has focused on understanding the different aspects influencing the performance of magnetoelectric sensors. At Kiel University, Germany, the Collaborative Research Center 1261 "Magnetoelectric Sensors: From Composite Materials to Biomagnetic Diagnostics", funded by the German Research Foundation, has dedicated its work to establishing a fundamental understanding of magnetoelectric sensors and their performance parameters, pushing the performance of magnetoelectric sensors to the limits and establishing full magnetoelectric sensor systems in biological and clinical practice.
Creative Commons
English
books978-3-0365-3554-8 9783036535531 9783036535548
10.3390/books978-3-0365-3554-8 doi
Research & information: general
Physics
Electricity, electromagnetism & magnetism
delta-E effect magnetoelectric magnetoelastic resonator torsion mode bending mode magnetic modeling MEMS FEM magnetoelectric sensor SQUID MEG deep brain stimulation (DBS) directional DBS electrode magnetic field measurement electrode localization rotational orientation detection Barkhausen noise delay line sensor Flicker noise Kerr microscopy magnetic domain networks magnetic field sensor magnetic noise magnetoelastic delta-E effect phase noise surface acoustic wave localization magnetoelectric sensors real time pose estimation magnetoactive elastomer piezoelectric polymer laminated structure cantilever direct magnetoelectric effect public understanding/outreach ME sensors medical sensing biomagnetic sensing interdisciplinary/multidisciplinary magnetometer sensor array exchange bias motion tracking artificial fields surface acoustic waves surface acoustic wave sensor current sensor magnetostriction AlScN FeCoSiB thin film magnetron sputter deposition ERDA XRD film stress magnetic properties magnetic domains SAW magnetic nanoparticle imaging inverse problem blind deconvolution application specific signal evaluation quantitative sensor system characterization sensor system performance