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ChemInform Abstract: Magnetic Materials for New Sensors. Sensor Magnetics
ChemInform, 1994AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
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Sensors and Actuators A: Physical, 1990
Abstract Recent silicon magnetic sensors and integrated sensors are described. The silicon magnetic sensors, whose fabrication is compatible with the standard IC process, are in the limelight because they can easily be incorporated into integrated circuits and it may be possible to realize intelligent sensors.
T. Nakamura, K. Maenaka
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Abstract Recent silicon magnetic sensors and integrated sensors are described. The silicon magnetic sensors, whose fabrication is compatible with the standard IC process, are in the limelight because they can easily be incorporated into integrated circuits and it may be possible to realize intelligent sensors.
T. Nakamura, K. Maenaka
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Nanostructured Magnetic Sensors
2008The world of sensors is characterized by a large variety of devices, appropriately selected to answer the needs to detect different external conditions. For instance, multitudes of thermal sensors are present as contact and non-contact sensors, devices based on the measure of heat flux or temperature changes, and basic sensing technologies for ...
Manuel Vázquez +5 more
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2015 IEEE Magnetics Conference (INTERMAG), 2015
The flourishing and eagerness of portable consumer electronics necessitates functional elements to be lightweight, flexible, and even wearable (Figure 1) [1], fulfilling the needs of soft robotics, medical implants, imperceptible and transient electronics [2-4].
D. Makarov +5 more
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The flourishing and eagerness of portable consumer electronics necessitates functional elements to be lightweight, flexible, and even wearable (Figure 1) [1], fulfilling the needs of soft robotics, medical implants, imperceptible and transient electronics [2-4].
D. Makarov +5 more
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Review of Scientific Instruments, 2005
Magnetization force acting on nonmagnetic materials has found wide uses as one of the applications that can be realized by a superconducting magnet. We propose a sensor that can measure the magnetization force three-dimensionally at a time. It consists of 24 Hall-effect magnetic sensors to define all the components of magnetic gradients needed to ...
Syou Maki, Mitsuo Ataka
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Magnetization force acting on nonmagnetic materials has found wide uses as one of the applications that can be realized by a superconducting magnet. We propose a sensor that can measure the magnetization force three-dimensionally at a time. It consists of 24 Hall-effect magnetic sensors to define all the components of magnetic gradients needed to ...
Syou Maki, Mitsuo Ataka
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2014
In this chapter, we describe the use of individual nitrogen–vacancy (NV) centers in diamond as nanoscale sensors for magnetic- fi eld detection and imaging. We start by reviewing the original proposals and fi rst proof- of-concept experiments for NV magnetometry and then discuss recent applications of this emerging technology.
Maletinsky, P., Jacques, V.
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In this chapter, we describe the use of individual nitrogen–vacancy (NV) centers in diamond as nanoscale sensors for magnetic- fi eld detection and imaging. We start by reviewing the original proposals and fi rst proof- of-concept experiments for NV magnetometry and then discuss recent applications of this emerging technology.
Maletinsky, P., Jacques, V.
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IEEE Transactions on Industry Applications, 1996
There are two types of low-cost velocity sensors based on magnetic principles, variable-reluctance sensors, and galvanomagnetic semiconductor (Hall effect or magnetoresistive) sensors. Variable-reluctance devices sense variations in flux linkage while semiconductors read variations in local flux density. The paper shows how recognizing this fundamental
B. Lequesne, A. Pawlak, T. Schroeder
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There are two types of low-cost velocity sensors based on magnetic principles, variable-reluctance sensors, and galvanomagnetic semiconductor (Hall effect or magnetoresistive) sensors. Variable-reluctance devices sense variations in flux linkage while semiconductors read variations in local flux density. The paper shows how recognizing this fundamental
B. Lequesne, A. Pawlak, T. Schroeder
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SPIE Proceedings, 2001
This paper begins with an overview of nanostructured magnetoelastic materials, namely the amorphous ferromagnetic alloys, detailing how the material structure gives rise to unique magnetic and physical properties suitable for sensor applications, such as a high magnetostriction coefficient, high magnetoelastic coupling, as well as low coercive force ...
Keat Ghee Ong +4 more
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This paper begins with an overview of nanostructured magnetoelastic materials, namely the amorphous ferromagnetic alloys, detailing how the material structure gives rise to unique magnetic and physical properties suitable for sensor applications, such as a high magnetostriction coefficient, high magnetoelastic coupling, as well as low coercive force ...
Keat Ghee Ong +4 more
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International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009, 2009
The paper explains design, development, and applications of a fluxgate magnetic sensor, which is based on second harmonic Fourier component. The sensor is used to measure an external magnetic DC or low-frequency AC field, Bext. The probe is driven periodically into saturation by a sinusoidal current that flows through the premagnetization coil.
Mitra Djamal, null Yulkifli
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The paper explains design, development, and applications of a fluxgate magnetic sensor, which is based on second harmonic Fourier component. The sensor is used to measure an external magnetic DC or low-frequency AC field, Bext. The probe is driven periodically into saturation by a sinusoidal current that flows through the premagnetization coil.
Mitra Djamal, null Yulkifli
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AIP Conference Proceedings, 1976
The sensor consists of a porous core of some magnetic material with an induction coil wrapped around it. Exposure of th core to oxidizing or reducing gases causes chemical changes to occur. These result in changes in the core’s magnetic properties which are observed as changes in the inductance of the coil.
Martin Rayl +2 more
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The sensor consists of a porous core of some magnetic material with an induction coil wrapped around it. Exposure of th core to oxidizing or reducing gases causes chemical changes to occur. These result in changes in the core’s magnetic properties which are observed as changes in the inductance of the coil.
Martin Rayl +2 more
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