The cyclability and frequency dependence of the adiabatic temperature change (ΔTad) under an alternating magnetic field (AMF) are significantly important from the viewpoint of refrigeration ...

Faraday rotation (FR) is a useful optical technique to investigate magnetic properties of solid and liquid samples. FR refers to magnetically induced birefringence whereby a substance rotates the ...

A precious metal used everywhere from car exhaust systems to fuel cells, platinum is an incredibly efficient catalyst—but it's costly and carbon-intensive. Now, a serendipitous collaboration between ...

The research team has identified atacamite as a material with magnetocaloric properties. Natural crystals have long ...

Researchers at ETH have used nuclear magnetic resonance to find out what other atoms are bound to the platinum atoms in a single-atom catalyst and where they are spatially located. The precise ...

Angular momentum is a fundamental quantity in physics that describes the rotational motion of objects. In quantum physics, it ...

In this paper, the mixed model of ellipsoid and Dipole of the target magnetic field in water is established by mathematical method, and the equivalent source of the target magnetic field is obtained ...

Did you know Earth's magnetic field is on the move? Recent studies reveal it's shifting at an astonishing rate—10 times ...

External magnetic fields have been used to vertically align ensembles of silicon microwires coated with ferromagnetic nickel films. X-ray diffraction and image analysis techniques were used to ...

Magnetic field data collected by ESA's Swarm satellites and other sources has been coverted into these frightening sounds.