This energy management interface is the "brain" of a self-powered, battery-free sensor that can harvest the energy it needs to operate from the magnetic field generated in the open air around a wire.

Because it requires no battery that must be recharged or replaced, and because it requires no special wiring, such a sensor could be embedded in a hard-to-reach place, like inside the inner workings ...

Scientists at the University of Graz, in collaboration with researchers from Skoltech, have achieved a breakthrough in solar physics by utilizing artificial intelligence to simulate the magnetic field ...

Composite of extreme ultraviolet observation (left) and magnetic field (right). The magnetic field lines are obtained from the simulation and show agreement with the outlined structures in EUV (from ...

MRAM can be energy-intensive, but a new generation of this technology will enable greater computing power and resilience, as well as much lower energy requirements. When you purchase through links on ...

Researchers at Chalmers University of Technology in Sweden published their findings in Advanced Materials, demonstrating a material that allows two competing magnetic forces to coexist within a single ...

It is anticipated that within just a few decades, the surging volume of digital data will constitute one of the world's largest energy consumers. Now, researchers at Chalmers University of Technology, ...