At temperatures approaching absolute zero, most magnetic materials settle into tidy patterns. Their tiny magnetic moments, or ...

Quantum spin systems underpin a broad class of models that capture the intricate interplay of quantum interactions in lattice structures. These systems, governed by Hamiltonians that encapsulate the ...

Physicists have finally secured direct evidence that quantum spin ice, a long-hypothesized and highly unusual state of matter, actually exists in a real material. The confirmation caps years of ...

The precise measurement of states in atomic and molecular systems can help to validate fundamental physics theories and their predictions. Among the various platforms that can help to validate ...