and linear Hall effect devices provide a handy way to measure a static magnetic field. It’s something [mircemk] demonstrates, with an Arduino-powered magnetic field strength meter that uses a ...

Materials are known to interact with electromagnetic fields in different ways, which reflect their structures and underlying ...

Researchers at Osaka University demonstrate a connection between the equations for the strain created by atomic dislocations ...

Researchers show that Cartan's First Structure Equation links crystal defects to the same mathematical rules governing ...

The NMR phenomenon relies on the interaction of the nuclei of certain atomic isotopes with a static magnetic field. This magnetic field makes the possible spin-states of the nucleus differ in energy, ...

A fundamental goal of physics is to explain the broadest range of phenomena with the fewest underlying principles. Remarkably ...

Scientific discoveries often come from connecting the dots between ideas that seem completely unrelated. A research team at ...

Fluid-rock interactions on ancient Mars may have produced abundant magnetic minerals that preserved unusually intense records ...

Researchers found that exposing mice with type 2 diabetes to static electric and magnetic fields increases insulin sensitivity and lowers blood sugar. The paper “is a noninvasive way of treating ...