University of Chicago scientists have discovered how to make magnetic sensors capable of operating at the high temperatures that ceramic engines in cars and aircraft of the future will require for ...

Hall effect sensor devices are magnetic field sensors that are widely used in electronic applications. Graphene's excellent electronic and mechanical properties make it an ideal material for ...

A new family of permanent magnet linear displacement (PLCD) sensors is based on the electromagnetic induction principle, which places a primary winding around a soft magnetic core. As a result ...

Trapped electrons traveling in circular loops at extreme speeds inside graphene quantum dots are highly sensitive to external magnetic fields and could be used as novel magnetic field sensors with ...

Researchers demonstrated a magnet-based system that can track the location of muscles and could be used to help people control prosthetic limbs and other wearable robotic devices.

Using the anomalous Hall effect (AHE), researchers devised an extremely sensitive magnetic-field sensor with low noise.

Cars need smaller motors that work well and are safe. A new sensor can help make motors smaller, stronger, and easier to ...

Researchers developed a quantum sensor to detect minute magnetic fields at the atomic scale, achieving an MRI-like tool for quantum materials.