For decades, frustrated quantum magnets have been a seed for scientific progress and
innovation in condensed matter. As much as the numerical tools for low-dimensional …

The detection and certification of entanglement and quantum correlations in materials is of
fundamental and far‐reaching importance, and has seen significant recent progress. It …

A long-standing problem in the study of the under-hole-doped cuprates has been the
description of the Fermi surfaces underlying the high magnetic field quantum oscillations …

Quantum spin liquids (QSLs) are theoretical states of matter with long-range entanglement
and exotic quasiparticles. However, they generally elude quantitative theory, rendering their …

Understanding quantum materials—solids in which interactions among constituent electrons
yield a great variety of novel emergent quantum phenomena—is a forefront challenge in …

Abstract The S= 1/2 triangular lattice antiferromagnet (TLAF) is a paradigmatic example of
frustrated quantum magnetism. An ongoing challenge involves understanding the influence …

At continuous phase transitions, quantum many-body systems exhibit scale-invariance and
complex, emergent universal behavior. Most strikingly, at a quantum critical point …

The emergence of a quantum spin liquid (QSL), a state of matter that can result when
electron spins are highly correlated but do not become ordered, has been the subject of a …

The past few decades have made clear that the properties and performances of emerging
functional and quantum materials can depend strongly on their local atomic and/or magnetic …

Rare-earth-based triangular lattice materials are extremely attractive for studying
unconventional magnetism. Here, we report the magnetic properties of layered CsNdSe2 …