A team of researchers has developed a pioneering 3-axis Hall-effect magnetic sensor based on an inverted pyramid structure.

They found that at least two biological magnetoreceptors associated with chemical reaction sensing in various animals may operate right at the quantum limit of magnetic field detection ...

We’re used to Hall effect devices as proximity sensors in mechanical systems, used to provide detection of something ... handy way to measure a static magnetic field. It’s something [mircemk ...

A Very Low-Frequency (VLF) detector uses two coils, one to emit and one to receive. They are overlapped just enough so that the reception coil can’t see the emission coil’s magnetic field.

The external magnetic field modulates the inductance of the loop ... The high sensitivity of SQUIDs allows for the detection of deep and subtle magnetic anomalies, aiding in the exploration and ...

A magnetic field is invisible, but it can be detected using a magnetic compass. A compass contains a small bar magnet on a pivot so that it can rotate. The compass needle points in the direction ...

SEOUL, South Korea, March 6, 2025 /PRNewswire/ -- SK keyfoundry, an 8-inch pure-play foundry in Korea, announced today that ...

Scientists at the University of Aberdeen have developed an ultra-low magnetic scanner ... Centre reported that the technique, known as field-cycling imaging (FCI), could identify previously ...

A team of researchers has developed a pioneering 3-axis Hall-effect magnetic sensor based on an inverted pyramid structure. This innovative design ...