Magnetic resonance imaging is an important technique for identifying different types of tissues in a body or spatial information about composite materials. Because temperature is a fundamental ...

This technical article describes monolithic magnetic sensor integrated circuits (ICs), its operation, and explains how it uses a technique called dynamic quadrature offset cancellation. The offset ...

The types of magnetic sensors that are currently available. How the magnetic sensors work. Applications for the different magnetic sensors. Position sensors enable a variety of functions and controls ...

Quantum mechanics states that electrons have two stable spins—up and down. With the advent of nanoscale fabrication methods, device companies are harnessing this knowledge to create devices. The ...

Researchers have developed a light-based technique for measuring very weak magnetic fields, such as those produced when neurons fire in the brain. Researchers have developed a light-based technique ...

I have written about microwire sensors before (see “Measuring temperature inside composites and bondlines”). However, at that time, in 2018, I did not realize the long history of this technology, the ...

ADI has announced an IC that can not only measure the angle of a nearby rotating magnet, but can count up to 46 complete turns even when the chip has no power. For those who like puzzles, look away ...