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 ...
A quantum state of matter has appeared in a material where physicists thought it would be impossible, forcing a rethink on ...
Quantum materials can behave in surprising ways when many tiny spins act together, producing effects that don’t exist in ...
Physicists have revealed a quantum state once thought impossible, where topology emerges even without particle-like electrons ...
A new framework for understanding the non-monotonic temperature dependence and sign reversal of the chirality-related ...
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 ...
Magic-angle twisted bilayer graphene (MATBG) is a material created by stacking two sheets of graphene onto each other, with a small twist angle of about 1.1°. At this "magic angle," electrons move ...