Physicists working at ultra-low temperatures have stumbled onto a quantum phase that should not exist according to the usual ...

A new framework for understanding the nonmonotonic temperature dependence and sign reversal of the chirality-related ...

Physicists have revealed a quantum state once thought impossible, where topology emerges even without particle-like electrons ...

Electrons are usually described as particles, but in a rare quantum material, that picture completely breaks down ...

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 ...

A new framework for understanding the non-monotonic temperature dependence and sign reversal of the chirality-related anomalous Hall effect in highly ...

Chetan Nayak has made significant contributions to the theory of topological phases, high-temperature superconductivity, ‘strange metals’, the effects of impurities on electronic behavior, the quantum ...