This video explains how inductors work and how they store energy in a magnetic field when electrical current flows through ...

An inexpensive and highly accurate “spintronic” magnetic field sensor developed at the University of Utah could one day revolutionize feedback applicaitons. Now, physicists have developed an ...

Impact of stray magnetic fields on the electrification of motor vehicles. The role of inductive sensors to reduce risk, cost, and size in EMI-laden applications. The clean and efficient design of ...

This article appeared in Electronic Design and has been published here with permission. While most sensors that surround us and make modern technology possible are well-known and understood, magnetic ...

Allegro Microsystems, LLC rolled out the A1266, a unique 3D omnipolar magnetic sensor IC integrating a combination of vertical and traditional planar Hall-effect sensor ICs that can detect magnetic ...

Physicists have unveiled a breakthrough in quantum sensing by demonstrating a 2D material as a versatile platform for next-generation nanoscale vectorial magnetometry. A team of physicists at 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 ...

Quantum tech is going green. A new take on highly sensitive magnetic field sensors ditches the power-hungry lasers that previous devices have relied on to make their measurements and replaces them ...

Artist's impression of hexagonal boron nitride layers containing a spin, represented by the red arrow, which can be used for sensing magnetic fields. A team of physicists at the University of ...