The Quantum Anomalous Hall Effect (QAHE) represents a groundbreaking phenomenon in condensed matter physics, where a material exhibits a quantised Hall conductance in the absence of an external ...

The anomalous Hall effect displays non-monotonic temperature dependence and sign reversals, originating from the competition between short-range and long-range spin correlations and their ...

The quantum anomalous Hall effect (QAHE) is one of the most important phenomena in condensed matter physics, holding significant promise in low-energy-dissipation electronics that could possibly ...

The new work is an effort to make sense of a discovery that was reported earlier this year by a different group of physicists at MIT, led by Assistant Professor Long Ju (Nature, "Fractional quantum ...

In some quantum materials, which are materials governed by quantum mechanical effects, interactions between charged particles (i.e., electrons) can prompt the creation of quasiparticles called anyons, ...