In-plane magnetic fields are responsible for inducing anomalous Hall effect in certain films, report researchers. By studying how these fields change electronic structures, the team discovered a large ...

More strikingly, the anomalous Hall effect emerges from a non-Fermi liquid state, in which electrons do not interact according to conventional models. The discovery not only challenges the textbook ...

Tsukuba, Japan—Here's a bit of background: When an electric current flows through a metal sample in a magnetic field, it experiences the Lorentz force. This force generates a voltage perpendicular to ...

The frontier of moiré matter has opened up a previously inaccessible realm of emergent topological phenomena. This class of materials — formed by stacking two-dimensional layers with a small twist — ...

Basic research contributes to technological innovation by deepening our understanding of the interplay between antiferromagnetism, band topology, and strong electron interactions. An international ...

The Hall effect is a fundamental phenomenon in material science. It occurs when a material carrying an electric current is exposed to a magnetic field, producing a voltage perpendicular to both the ...

An international research team has discovered the anomalous Hall effect in a collinear antiferromagnet. More strikingly, the anomalous Hall effect emerges from a non-Fermi liquid state, in which ...