A theoretical framework published on the arXiv preprint server proposes that a new class of materials, called superconducting altermagnets, could generate and carry spin currents without any energy ...

Researchers have proposed that a newly identified class of magnetic materials could extend the zero-resistance currents of superconductors to electron spins. Publishing their calculations in Physical ...

A magnetic tunnel junction engineered to produce four distinct resistance states instead of the standard two could double the data density of spintronic memory without requiring additional physical ...

When you think of glass, you probably picture something fragile and brittle, not a material built for high-stress electromechanical components. However, researchers at Germany's Saarland University ...

Physicists weren’t sure why Moon rocks brought back during the Apollo missions are more strongly magnetized than models predict ...

Innovative materials could help to reduce the energy consumption of electrical devices, allowing drones to fly longer and e-bikes to travel further. By introducing components made from metallic glass ...

High-frequency magnetic characteristics are essential for improving the efficiency, miniaturization, and operating frequency of power conversion devices such as power supply circuits, inductors, and ...

Researchers at University of Tsukuba have developed a magnetic measurement system capable of precisely capturing the full magnetization hysteresis (M-H) loop of magnetic materials up to saturation at ...

This magnetization can lead to a voltage perpendicular to the electric current even without an external magnetic field; this is the anomalous Hall effect. In contrast, antiferromagnets feature spins ...