The average Hackaday reader likely knows, at least in the academic sense, what a magnetic field looks like ... than two poles would take an array of sensors and likely a more powerful processor.

In the current study, the team was able to use that atomic dancing to pinpoint the orientation of a magnetic field to an accuracy of nearly one-hundredth of a degree. Some other kinds of sensors ...

Santa Clara, California, June 16, 2015 - Crocus Technology, the supplier of magnetic sensors and embedded memory solutions designed with Magnetic Logic Unit™ (MLU) technology, today announces it has ...

Such a device can be used to increase the sensitivity of magnetic sensors, to reduce the energy ... This flower-shaped geometry causes the field lines of an external magnetic field to concentrate ...

By using these metamaterials, the sensitivity of magnetic sensors could be highly increased, as the magnetic field to be detected would be amplified at the center of these systems. Mapping ...

A flower-shaped structure only a few micrometres in size made of a nickel-iron alloy can concentrate and locally enhance magnetic fields. (Nanowerk News) A flower-shaped structure only a few ...