Scientists from TU Delft (The Netherlands) have observed quantum spin currents in graphene for the first time without using ...

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

More information: Zhou Wang et al, Acceleration of ultrafast demagnetization in van der Waals ferromagnet Fe₃GeTe₂ in high magnetic field, National Science Review (2025). DOI: 10.1093/nsr/nwaf185 ...

A chiral two-mode Lipkin-Meshkov-Glick model using acoustic cavities enables the simulation of exotic quantum phenomena like time crystals on a novel hybrid platform ...

Researchers from SANKEN, The University of Osaka, have revealed a technique for exploiting the catalytic action of hydrogen in platinum to reverse ...

We treat the case where the magnetizations of F/sub 1/ and F/sub 2/ are perpendicular. The spin of injected conduction electrons precesses around the exchange field present in F/sub 2/. As a result, ...

Optical rotation for atomic precession is detected using a superluminescent diode (SLD). The feasibility of the optical rotation detection using the SLD as a probe light source is theoretically and ...

Two German physicists have unveiled a compact magnet layout that outperforms the famed Halbach array, delivering stronger, ...

“We find that both exhibit strong linearly increasing trends, coupled with a large surge in magnitude between 330 and 220 ...

And that’s exactly what happened, at least some of the time. When the young sharks were exposed to the magnetic field of the place they were caught, off Florida’s Gulf Coast, they swam in ...